Fix closure issues in menus and update dependencies

Captured player and duration variables in menu callbacks to prevent closure-related bugs. Updated package versions in project files and bumped plugin version to 1.7.8-beta-5. Improved player validation and message localization logic.

CS2-SimpleAdmin/Api/CS2_SimpleAdminApi.cs

@@ -1,5 +1,6 @@
 using CounterStrikeSharp.API.Core;
 using CounterStrikeSharp.API.Core.Commands;
+using CounterStrikeSharp.API.Core.Translations;
 using CounterStrikeSharp.API.Modules.Commands;
 using CounterStrikeSharp.API.Modules.Commands.Targeting;
 using CounterStrikeSharp.API.Modules.Entities;
@@ -205,6 +206,14 @@ public class CS2_SimpleAdminApi : ICS2_SimpleAdminApi
         Menus.MenuManager.Instance.RegisterCategory(categoryId, categoryName, permission);
     }
 
+    public void RegisterMenuCategory(string categoryId, string categoryNameKey, string permission, object moduleLocalizer)
+    {
+        if (moduleLocalizer is not IStringLocalizer localizer)
+            throw new InvalidOperationException("moduleLocalizer must be an IStringLocalizer instance");
+
+        Menus.MenuManager.Instance.RegisterCategory(categoryId, categoryNameKey, permission, localizer);
+    }
+
     public void RegisterMenu(string categoryId, string menuId, string menuName,
         Func<CCSPlayerController, object> menuFactory, string? permission = null, string? commandName = null)
     {
@@ -263,6 +272,39 @@ public class CS2_SimpleAdminApi : ICS2_SimpleAdminApi
         }
     }
 
+    public void RegisterMenu(string categoryId, string menuId, string menuNameKey,
+        Func<CCSPlayerController, MenuContext, object> menuFactory, string? permission, string? commandName, object moduleLocalizer)
+    {
+        if (moduleLocalizer is not IStringLocalizer localizer)
+            throw new InvalidOperationException("moduleLocalizer must be an IStringLocalizer instance");
+
+        Menus.MenuManager.Instance.RegisterMenu(categoryId, menuId, menuNameKey, BuilderFactory, permission, commandName, localizer);
+        return;
+
+        MenuBuilder BuilderFactory(CCSPlayerController player)
+        {
+            var context = new MenuContext(categoryId, menuId, menuNameKey, permission, commandName);
+
+            if (menuFactory(player, context) is not MenuBuilder menuBuilder)
+                throw new InvalidOperationException("Menu factory must return MenuBuilder");
+
+            // Dodaj automatyczną obsługę przycisku 'Wróć'
+            menuBuilder.WithBackAction(p =>
+            {
+                if (Menus.MenuManager.Instance.GetMenuCategories().TryGetValue(categoryId, out var category))
+                {
+                    Menus.MenuManager.Instance.CreateCategoryMenuPublic(category, p).OpenMenu(p);
+                }
+                else
+                {
+                    Menus.MenuManager.Instance.OpenMainMenu(p);
+                }
+            });
+
+            return menuBuilder;
+        }
+    }
+
 
     public void UnregisterMenu(string categoryId, string menuId)
     {
@@ -289,7 +331,30 @@ public class CS2_SimpleAdminApi : ICS2_SimpleAdminApi
 
     public object CreateMenuWithBack(MenuContext context, CCSPlayerController player)
     {
-        return CreateMenuWithBack(context.MenuTitle, context.CategoryId, player);
+        // Get translated title if module has localizer
+        string title = context.MenuTitle;
+
+        if (Menus.MenuManager.Instance.GetMenuCategories().TryGetValue(context.CategoryId, out var category))
+        {
+            // Check if this specific menu has a localizer
+            if (category.MenuLocalizers.TryGetValue(context.MenuId, out var menuLocalizer))
+            {
+                using (new WithTemporaryCulture(player.GetLanguage()))
+                {
+                    title = menuLocalizer[context.MenuTitle] ?? context.MenuTitle;
+                }
+            }
+            // Fallback to category localizer
+            else if (category.ModuleLocalizer != null)
+            {
+                using (new WithTemporaryCulture(player.GetLanguage()))
+                {
+                    title = category.ModuleLocalizer[context.MenuTitle] ?? context.MenuTitle;
+                }
+            }
+        }
+
+        return CreateMenuWithBack(title, context.CategoryId, player);
     }
 
     public List<CCSPlayerController> GetValidPlayers()
@@ -321,7 +386,30 @@ public class CS2_SimpleAdminApi : ICS2_SimpleAdminApi
     public object CreateMenuWithPlayers(MenuContext context, CCSPlayerController admin,
         Func<CCSPlayerController, bool> filter, Action<CCSPlayerController, CCSPlayerController> onSelect)
     {
-        return CreateMenuWithPlayers(context.MenuTitle, context.CategoryId, admin, filter, onSelect);
+        // Get translated title if module has localizer
+        string title = context.MenuTitle;
+
+        if (Menus.MenuManager.Instance.GetMenuCategories().TryGetValue(context.CategoryId, out var category))
+        {
+            // Check if this specific menu has a localizer
+            if (category.MenuLocalizers.TryGetValue(context.MenuId, out var menuLocalizer))
+            {
+                using (new WithTemporaryCulture(admin.GetLanguage()))
+                {
+                    title = menuLocalizer[context.MenuTitle] ?? context.MenuTitle;
+                }
+            }
+            // Fallback to category localizer
+            else if (category.ModuleLocalizer != null)
+            {
+                using (new WithTemporaryCulture(admin.GetLanguage()))
+                {
+                    title = category.ModuleLocalizer[context.MenuTitle] ?? context.MenuTitle;
+                }
+            }
+        }
+
+        return CreateMenuWithPlayers(title, context.CategoryId, admin, filter, onSelect);
     }
 
     public void AddMenuOption(object menu, string name, Action<CCSPlayerController> action, bool disabled = false,

CS2-SimpleAdmin/CS2-SimpleAdmin.cs

@@ -22,7 +22,7 @@ public partial class CS2_SimpleAdmin : BasePlugin, IPluginConfig<CS2_SimpleAdmin
     public override string ModuleName => "CS2-SimpleAdmin" + (Helper.IsDebugBuild ? " (DEBUG)" : " (RELEASE)");
     public override string ModuleDescription => "Simple admin plugin for Counter-Strike 2 :)";
     public override string ModuleAuthor => "daffyy & Dliix66";
-    public override string ModuleVersion => "1.7.8-beta-3";
+    public override string ModuleVersion => "1.7.8-beta-5";
     
     public override void Load(bool hotReload)
     {

CS2-SimpleAdmin/CS2-SimpleAdmin.csproj

@@ -19,16 +19,16 @@
 </PropertyGroup>
 
     <ItemGroup>
-    <PackageReference Include="CounterStrikeSharp.API" Version="1.0.340">
+    <PackageReference Include="CounterStrikeSharp.API" Version="1.0.346">
       <PrivateAssets>none</PrivateAssets>
       <ExcludeAssets>runtime</ExcludeAssets>
       <IncludeAssets>compile; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
         <PackageReference Include="Dapper" Version="2.1.66" />
-    <PackageReference Include="MySqlConnector" Version="2.4.0" />
+    <PackageReference Include="MySqlConnector" Version="2.5.0-beta.1" />
     <PackageReference Include="System.Data.SQLite.Core" Version="1.0.119" />
-    <PackageReference Include="System.Linq.Async" Version="6.0.3" />
-    <PackageReference Include="ZLinq" Version="1.5.2" />
+    <PackageReference Include="System.Linq.Async" Version="7.0.0-preview.1.g24680b5469" />
+    <PackageReference Include="ZLinq" Version="1.5.3" />
   </ItemGroup>
 
   <ItemGroup>

CS2-SimpleAdmin/Database/IDatabaseProvider.cs

@@ -12,6 +12,9 @@ public interface IDatabaseProvider
     string GetBanSelectQuery(bool multiServer);
     string GetIpHistoryQuery();
     string GetBanUpdateQuery(bool multiServer);
+
+    // PlayerManager
+    string GetUpsertPlayerIpQuery();
     
     // PermissionManager
     string GetAdminsQuery();

CS2-SimpleAdmin/Database/Migrations/Mysql/016_OptimizeTablesAndIndexes.sql

@@ -1,33 +1,33 @@
--- Migration 016: Optimize tables and indexes
--- Add proper indexes for all tables to improve query performance
+-- -- Migration 016: Optimize tables and indexes
+-- -- Add proper indexes for all tables to improve query performance
 
--- Optimize sa_players_ips table indexes
--- Add index on used_at for efficient date-based queries
-ALTER TABLE `sa_players_ips` ADD INDEX IF NOT EXISTS `idx_used_at` (`used_at` DESC);
+-- -- Optimize sa_players_ips table indexes
+-- -- Add index on used_at for efficient date-based queries
+-- ALTER TABLE `sa_players_ips` ADD INDEX IF NOT EXISTS `idx_used_at` (`used_at` DESC);
 
--- Optimize sa_bans table indexes
--- Add composite indexes for common query patterns
-CREATE INDEX IF NOT EXISTS `idx_bans_steamid_status` ON `sa_bans` (`player_steamid`, `status`);
-CREATE INDEX IF NOT EXISTS `idx_bans_ip_status` ON `sa_bans` (`player_ip`, `status`);
-CREATE INDEX IF NOT EXISTS `idx_bans_status_ends` ON `sa_bans` (`status`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_bans_server_status` ON `sa_bans` (`server_id`, `status`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_bans_created` ON `sa_bans` (`created` DESC);
+-- -- Optimize sa_bans table indexes
+-- -- Add composite indexes for common query patterns
+-- CREATE INDEX IF NOT EXISTS `idx_bans_steamid_status` ON `sa_bans` (`player_steamid`, `status`);
+-- CREATE INDEX IF NOT EXISTS `idx_bans_ip_status` ON `sa_bans` (`player_ip`, `status`);
+-- CREATE INDEX IF NOT EXISTS `idx_bans_status_ends` ON `sa_bans` (`status`, `ends`);
+-- CREATE INDEX IF NOT EXISTS `idx_bans_server_status` ON `sa_bans` (`server_id`, `status`, `ends`);
+-- CREATE INDEX IF NOT EXISTS `idx_bans_created` ON `sa_bans` (`created` DESC);
 
--- Optimize sa_admins table indexes
-CREATE INDEX IF NOT EXISTS `idx_admins_steamid` ON `sa_admins` (`player_steamid`);
-CREATE INDEX IF NOT EXISTS `idx_admins_server_ends` ON `sa_admins` (`server_id`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_admins_ends` ON `sa_admins` (`ends`);
+-- -- Optimize sa_admins table indexes
+-- CREATE INDEX IF NOT EXISTS `idx_admins_steamid` ON `sa_admins` (`player_steamid`);
+-- CREATE INDEX IF NOT EXISTS `idx_admins_server_ends` ON `sa_admins` (`server_id`, `ends`);
+-- CREATE INDEX IF NOT EXISTS `idx_admins_ends` ON `sa_admins` (`ends`);
 
--- Optimize sa_mutes table indexes (in addition to migration 014)
--- Add index for expire queries
-CREATE INDEX IF NOT EXISTS `idx_mutes_status_ends` ON `sa_mutes` (`status`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_mutes_server_status` ON `sa_mutes` (`server_id`, `status`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_mutes_created` ON `sa_mutes` (`created` DESC);
+-- -- Optimize sa_mutes table indexes (in addition to migration 014)
+-- -- Add index for expire queries
+-- CREATE INDEX IF NOT EXISTS `idx_mutes_status_ends` ON `sa_mutes` (`status`, `ends`);
+-- CREATE INDEX IF NOT EXISTS `idx_mutes_server_status` ON `sa_mutes` (`server_id`, `status`, `ends`);
+-- CREATE INDEX IF NOT EXISTS `idx_mutes_created` ON `sa_mutes` (`created` DESC);
 
--- Optimize sa_warns table indexes (if exists)
-CREATE INDEX IF NOT EXISTS `idx_warns_steamid_status` ON `sa_warns` (`player_steamid`, `status`);
-CREATE INDEX IF NOT EXISTS `idx_warns_status_ends` ON `sa_warns` (`status`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_warns_server_status` ON `sa_warns` (`server_id`, `status`, `ends`);
+-- -- Optimize sa_warns table indexes (if exists)
+-- CREATE INDEX IF NOT EXISTS `idx_warns_steamid_status` ON `sa_warns` (`player_steamid`, `status`);
+-- CREATE INDEX IF NOT EXISTS `idx_warns_status_ends` ON `sa_warns` (`status`, `ends`);
+-- CREATE INDEX IF NOT EXISTS `idx_warns_server_status` ON `sa_warns` (`server_id`, `status`, `ends`);
 
--- Add index on sa_servers for faster lookups
-CREATE INDEX IF NOT EXISTS `idx_servers_hostname` ON `sa_servers` (`hostname`);
+-- -- Add index on sa_servers for faster lookups
+-- CREATE INDEX IF NOT EXISTS `idx_servers_hostname` ON `sa_servers` (`hostname`);

CS2-SimpleAdmin/Database/Migrations/Sqlite/009_BanAllUsedIpAddress.sql

@@ -1,6 +1,6 @@
 CREATE TABLE IF NOT EXISTS `sa_players_ips` (
                                                 `steamid` INTEGER NOT NULL,
-                                                `address` INTEGER NOT NULL
+                                                `address` INTEGER NOT NULL,
                                                 `used_at` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
                                                 PRIMARY KEY (`steamid`, `address`)
 );

CS2-SimpleAdmin/Database/Migrations/Sqlite/013_AddNameColumnToSaPlayerIpsTable.sql

@@ -1,4 +1,4 @@
-TRUNCATE TABLE `sa_players_ips`;
+DELETE FROM sa_players_ips;
 
 ALTER TABLE `sa_players_ips` ADD `name` VARCHAR(64) NULL DEFAULT NULL;
 CREATE INDEX IF NOT EXISTS `idx_sa_players_ips_used_at` ON `sa_players_ips` (`used_at` DESC);

CS2-SimpleAdmin/Database/Migrations/Sqlite/016_OptimizeTablesAndIndexes.sql

@@ -1,33 +0,0 @@
--- Migration 016: Optimize tables and indexes
--- Add proper indexes for all tables to improve query performance
-
--- Optimize sa_players_ips table indexes
--- Add index on used_at for efficient date-based queries
-CREATE INDEX IF NOT EXISTS `idx_used_at` ON `sa_players_ips` (`used_at` DESC);
-
--- Optimize sa_bans table indexes
--- Add composite indexes for common query patterns
-CREATE INDEX IF NOT EXISTS `idx_bans_steamid_status` ON `sa_bans` (`player_steamid`, `status`);
-CREATE INDEX IF NOT EXISTS `idx_bans_ip_status` ON `sa_bans` (`player_ip`, `status`);
-CREATE INDEX IF NOT EXISTS `idx_bans_status_ends` ON `sa_bans` (`status`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_bans_server_status` ON `sa_bans` (`server_id`, `status`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_bans_created` ON `sa_bans` (`created` DESC);
-
--- Optimize sa_admins table indexes
-CREATE INDEX IF NOT EXISTS `idx_admins_steamid` ON `sa_admins` (`player_steamid`);
-CREATE INDEX IF NOT EXISTS `idx_admins_server_ends` ON `sa_admins` (`server_id`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_admins_ends` ON `sa_admins` (`ends`);
-
--- Optimize sa_mutes table indexes (in addition to migration 014)
--- Add index for expire queries
-CREATE INDEX IF NOT EXISTS `idx_mutes_status_ends` ON `sa_mutes` (`status`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_mutes_server_status` ON `sa_mutes` (`server_id`, `status`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_mutes_created` ON `sa_mutes` (`created` DESC);
-
--- Optimize sa_warns table indexes (if exists)
-CREATE INDEX IF NOT EXISTS `idx_warns_steamid_status` ON `sa_warns` (`player_steamid`, `status`);
-CREATE INDEX IF NOT EXISTS `idx_warns_status_ends` ON `sa_warns` (`status`, `ends`);
-CREATE INDEX IF NOT EXISTS `idx_warns_server_status` ON `sa_warns` (`server_id`, `status`, `ends`);
-
--- Add index on sa_servers for faster lookups
-CREATE INDEX IF NOT EXISTS `idx_servers_hostname` ON `sa_servers` (`hostname`);

CS2-SimpleAdmin/Database/MysqlDatabaseProvider.cs

@@ -86,6 +86,17 @@ public class MySqlDatabaseProvider(string connectionString) : IDatabaseProvider
         return "SELECT steamid, name, address, used_at FROM sa_players_ips ORDER BY used_at DESC";
     }
 
+    public string GetUpsertPlayerIpQuery()
+    {
+        return """
+            INSERT INTO `sa_players_ips` (steamid, name, address, used_at)
+            VALUES (@SteamID, @playerName, @IPAddress, CURRENT_TIMESTAMP)
+            ON DUPLICATE KEY UPDATE
+                used_at = CURRENT_TIMESTAMP,
+                name = @playerName;
+            """;
+    }
+
     public string GetBanUpdateQuery(bool multiServer)
     {
         return multiServer ? """

CS2-SimpleAdmin/Database/SqliteDatabaseProvider.cs

@@ -83,6 +83,17 @@ public class SqliteDatabaseProvider(string filePath) : IDatabaseProvider
     public string GetIpHistoryQuery() =>
         "SELECT steamid, name, address, used_at FROM sa_players_ips ORDER BY used_at DESC";
 
+    public string GetUpsertPlayerIpQuery()
+    {
+        return """
+            INSERT INTO sa_players_ips (steamid, name, address, used_at)
+            VALUES (@SteamID, @playerName, @IPAddress, CURRENT_TIMESTAMP)
+            ON CONFLICT(steamid, address) DO UPDATE SET
+                used_at = CURRENT_TIMESTAMP,
+                name = @playerName;
+            """;
+    }
+
     public string GetBanUpdateQuery(bool multiServer) =>
         multiServer
             ? """

CS2-SimpleAdmin/Helper.cs

@@ -64,7 +64,7 @@ internal static class Helper
 
     public static List<CCSPlayerController> GetValidPlayers()
     {
-        return CS2_SimpleAdmin.CachedPlayers.AsValueEnumerable().ToList();
+        return CS2_SimpleAdmin.CachedPlayers.AsValueEnumerable().Where(p => p.Connected == PlayerConnectedState.PlayerConnected).ToList();
     }
     
     public static List<CCSPlayerController> GetValidPlayersWithBots()
@@ -426,7 +426,7 @@ internal static class Helper
 
         var communityUrl = caller != null ? "<" + new SteamID(caller.SteamID).ToCommunityUrl() + ">" : "<https://steamcommunity.com/profiles/0>";
         var callerName = caller != null ? caller.PlayerName : CS2_SimpleAdmin._localizer?["sa_console"] ?? "Console";
-        _ = CS2_SimpleAdmin.DiscordWebhookClientLog.SendMessageAsync(Helper.GenerateMessageDiscord(localizer["sa_discord_log_command", $"[{callerName}]({communityUrl})", command.GetCommandString]));
+        _ = CS2_SimpleAdmin.DiscordWebhookClientLog.SendMessageAsync(GenerateMessageDiscord(localizer["sa_discord_log_command", $"[{callerName}]({communityUrl})", command.GetCommandString]));
     }
 
     private static void SendDiscordLogMessage(CCSPlayerController? caller, string command, IStringLocalizer? localizer)
@@ -583,27 +583,32 @@ internal static class Helper
     }
 
     public static void DisplayCenterMessage(
-        CCSPlayerController player,
-        string messageKey,
-        string? callerName = null,
+        CCSPlayerController player, 
+        string messageKey, 
+        string? callerName = null, 
         params object[] messageArgs)
     {
         if (CS2_SimpleAdmin._localizer == null) return;
 
+        // Determine the localized message key
         var localizedMessageKey = $"{messageKey}";
 
         var formattedMessageArgs = messageArgs.Select(arg => arg?.ToString() ?? string.Empty).ToArray();
 
+        // Replace placeholder based on showActivityType
         for (var i = 0; i < formattedMessageArgs.Length; i++)
         {
-            var arg = formattedMessageArgs[i]; 
+            var arg = formattedMessageArgs[i]; // Convert argument to string if not null
+            // Replace "CALLER" placeholder in the argument string
             formattedMessageArgs[i] = CS2_SimpleAdmin.Instance.Config.OtherSettings.ShowActivityType switch
             {
                 1 => arg.Replace("CALLER", CS2_SimpleAdmin._localizer["sa_admin"]),
+                2 => arg.Replace("CALLER", callerName ?? "Console"),
                 _ => arg
             };
         }
 
+        // Print the localized message to the center of the screen for the player
         using (new WithTemporaryCulture(player.GetLanguage()))
         {
             player.PrintToCenter(CS2_SimpleAdmin._localizer[localizedMessageKey, formattedMessageArgs.Cast<object>().ToArray()]);
@@ -1026,7 +1031,9 @@ public static class Time
 {
     public static DateTime ActualDateTime()
     {
-        return DateTime.UtcNow;
+        if (CS2_SimpleAdmin.Instance.Config.DatabaseConfig.DatabaseType.ToLower().Equals("sqlite"))
+            return DateTime.UtcNow;
+        
         string timezoneId = CS2_SimpleAdmin.Instance.Config.Timezone;
         DateTime utcNow = DateTime.UtcNow;
 

CS2-SimpleAdmin/Managers/PlayerManager.cs

@@ -99,14 +99,8 @@ internal class PlayerManager
                             var steamId64 = CS2_SimpleAdmin.PlayersInfo[steamId].SteamId.SteamId64;
                             var ipUint = IpHelper.IpToUint(ipAddress);
 
-                            // MySQL: INSERT ... ON DUPLICATE KEY UPDATE pattern
-                            const string upsertQuery = """
-                                INSERT INTO `sa_players_ips` (steamid, name, address, used_at)
-                                VALUES (@SteamID, @playerName, @IPAddress, CURRENT_TIMESTAMP)
-                                ON DUPLICATE KEY UPDATE
-                                    used_at = CURRENT_TIMESTAMP,
-                                    name = @playerName;
-                                """;
+                            // Use database-specific UPSERT query (handles MySQL vs SQLite syntax differences)
+                            var upsertQuery = CS2_SimpleAdmin.DatabaseProvider.GetUpsertPlayerIpQuery();
 
                             await connection.ExecuteAsync(upsertQuery, new
                             {
@@ -370,7 +364,12 @@ internal class PlayerManager
                     foreach (var player in bannedPlayers)
                     {
                         if (!player.UserId.HasValue) continue;
-                        await Server.NextWorldUpdateAsync(() => Helper.KickPlayer((int)player.UserId, NetworkDisconnectionReason.NETWORK_DISCONNECT_REJECT_BANNED));
+                        await Server.NextWorldUpdateAsync(() =>
+                        {
+                            if (Helper.GetPlayerFromSteamid64(player.SteamID) != null)
+                                Helper.KickPlayer((int)player.UserId,
+                                    NetworkDisconnectionReason.NETWORK_DISCONNECT_REJECT_BANNED);
+                        });
                     }
                 }
                 

CS2-SimpleAdmin/Menus/BasicMenu.cs

@@ -1,5 +1,6 @@
 using CounterStrikeSharp.API;
 using CounterStrikeSharp.API.Core;
+using CounterStrikeSharp.API.Core.Translations;
 using CounterStrikeSharp.API.Modules.Admin;
 using CounterStrikeSharp.API.Modules.Entities;
 using CounterStrikeSharp.API.Modules.Entities.Constants;
@@ -12,32 +13,33 @@ public abstract class BasicMenu
 {
         /// <summary>
         /// Initializes all menus in the system by registering them with the MenuManager.
+        /// Register with translation keys instead of static names - translation happens per-player.
         /// </summary>
         public static void Initialize()
         {
             var manager = MenuManager.Instance;
 
-            // Players category menus
-            manager.RegisterMenu("players", "slap", "Slap Player", CreateSlapMenu, "@css/slay");
-            manager.RegisterMenu("players", "slay", "Slay Player", CreateSlayMenu, "@css/slay");
-            manager.RegisterMenu("players", "kick", "Kick Player", CreateKickMenu, "@css/kick");
-            manager.RegisterMenu("players", "warn", "Warn Player", CreateWarnMenu, "@css/kick");
-            manager.RegisterMenu("players", "ban", "Ban Player", CreateBanMenu, "@css/ban");
-            manager.RegisterMenu("players", "gag", "Gag Player", CreateGagMenu, "@css/chat");
-            manager.RegisterMenu("players", "mute", "Mute Player", CreateMuteMenu, "@css/chat");
-            manager.RegisterMenu("players", "silence", "Silence Player", CreateSilenceMenu, "@css/chat");
-            manager.RegisterMenu("players", "team", "Force Team", CreateForceTeamMenu, "@css/kick");
+            // Players category menus - using translation keys
+            manager.RegisterMenu("players", "slap", "sa_slap", CreateSlapMenu, "@css/slay");
+            manager.RegisterMenu("players", "slay", "sa_slay", CreateSlayMenu, "@css/slay");
+            manager.RegisterMenu("players", "kick", "sa_kick", CreateKickMenu, "@css/kick");
+            manager.RegisterMenu("players", "warn", "sa_warn", CreateWarnMenu, "@css/kick");
+            manager.RegisterMenu("players", "ban", "sa_ban", CreateBanMenu, "@css/ban");
+            manager.RegisterMenu("players", "gag", "sa_gag", CreateGagMenu, "@css/chat");
+            manager.RegisterMenu("players", "mute", "sa_mute", CreateMuteMenu, "@css/chat");
+            manager.RegisterMenu("players", "silence", "sa_silence", CreateSilenceMenu, "@css/chat");
+            manager.RegisterMenu("players", "team", "sa_team_force", CreateForceTeamMenu, "@css/kick");
 
-            // Server category menus
-            manager.RegisterMenu("server", "plugins", "Manage Plugins", CreatePluginsMenu, "@css/root");
-            manager.RegisterMenu("server", "changemap", "Change Map", CreateChangeMapMenu, "@css/changemap");
-            manager.RegisterMenu("server", "restart", "Restart Game", CreateRestartGameMenu, "@css/generic");
-            manager.RegisterMenu("server", "custom", "Custom Commands", CreateCustomCommandsMenu, "@css/generic");
+            // Server category menus - using translation keys
+            manager.RegisterMenu("server", "plugins", "sa_menu_pluginsmanager_title", CreatePluginsMenu, "@css/root");
+            manager.RegisterMenu("server", "changemap", "sa_changemap", CreateChangeMapMenu, "@css/changemap");
+            manager.RegisterMenu("server", "restart", "sa_restart_game", CreateRestartGameMenu, "@css/generic");
+            manager.RegisterMenu("server", "custom", "sa_menu_custom_commands", CreateCustomCommandsMenu, "@css/generic");
 
-            // Admin category menus
-            manager.RegisterMenu("admin", "add", "Add Admin", CreateAddAdminMenu, "@css/root");
-            manager.RegisterMenu("admin", "remove", "Remove Admin", CreateRemoveAdminMenu, "@css/root");
-            manager.RegisterMenu("admin", "reload", "Reload Admins", CreateReloadAdminsMenu, "@css/root");
+            // Admin category menus - using translation keys
+            manager.RegisterMenu("admin", "add", "sa_admin_add", CreateAddAdminMenu, "@css/root");
+            manager.RegisterMenu("admin", "remove", "sa_admin_remove", CreateRemoveAdminMenu, "@css/root");
+            manager.RegisterMenu("admin", "reload", "sa_admin_reload", CreateReloadAdminsMenu, "@css/root");
         }
 
         /// <summary>
@@ -49,14 +51,15 @@ public abstract class BasicMenu
         private static MenuBuilder CreateSlapMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var slapMenu = new MenuBuilder(localizer?["sa_slap"] ?? "Slap Player");
+            var slapMenu = new MenuBuilder("sa_slap", admin, localizer);
 
             var players = Helper.GetValidPlayers().Where(admin.CanTarget);
-            
+
             foreach (var player in players)
             {
-                var playerName = player.PlayerName.Length > 26 ? player.PlayerName[..26] : player.PlayerName;
-                slapMenu.AddSubMenu(playerName, () => CreateSlapDamageMenu(admin, player));
+                var capturedPlayer = player; // Capture to local variable to avoid closure issue
+                var playerName = capturedPlayer.PlayerName.Length > 26 ? capturedPlayer.PlayerName[..26] : capturedPlayer.PlayerName;
+                slapMenu.AddSubMenu(playerName, () => CreateSlapDamageMenu(admin, capturedPlayer));
             }
 
             return slapMenu.WithBackButton();
@@ -70,18 +73,25 @@ public abstract class BasicMenu
         /// <returns>A MenuBuilder instance for the slap damage menu.</returns>
         private static MenuBuilder CreateSlapDamageMenu(CCSPlayerController admin, CCSPlayerController target)
         {
-            var slapDamageMenu = new MenuBuilder($"Slap: {target.PlayerName}");
+            var localizer = CS2_SimpleAdmin._localizer;
+            string localizedTitle;
+            using (new WithTemporaryCulture(admin.GetLanguage()))
+            {
+                localizedTitle = $"{localizer?["sa_slap"] ?? "Slap"}: {target.PlayerName}";
+            }
+
+            var slapDamageMenu = new MenuBuilder(localizedTitle);
             var damages = new[] { 0, 1, 5, 10, 50, 100 };
 
             foreach (var damage in damages)
             {
-                slapDamageMenu.AddOption($"{damage} HP", _ =>
+                slapDamageMenu.AddOption($"{damage} HP", currentAdmin =>
                 {
                     if (target.IsValid)
                     {
-                        CS2_SimpleAdmin.Slap(admin, target, damage);
-                        // Keep menu open for consecutive slaps
-                        CreateSlapDamageMenu(admin, target).OpenMenu(admin);
+                        CS2_SimpleAdmin.Slap(currentAdmin, target, damage);
+                        // Reopen the same menu (not create new one) to keep back button working
+                        slapDamageMenu.OpenMenu(currentAdmin);
                     }
                 });
             }
@@ -97,18 +107,19 @@ public abstract class BasicMenu
         private static MenuBuilder CreateSlayMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var slayMenu = new MenuBuilder(localizer?["sa_slay"] ?? "Slay Player");
+            var slayMenu = new MenuBuilder("sa_slay", admin, localizer);
 
             var players = Helper.GetValidPlayers().Where(admin.CanTarget);
-            
+
             foreach (var player in players)
             {
-                var playerName = player.PlayerName.Length > 26 ? player.PlayerName[..26] : player.PlayerName;
+                var capturedPlayer = player; // Capture to local variable to avoid closure issue
+                var playerName = capturedPlayer.PlayerName.Length > 26 ? capturedPlayer.PlayerName[..26] : capturedPlayer.PlayerName;
                 slayMenu.AddOption(playerName, _ =>
                 {
-                    if (player.IsValid)
+                    if (capturedPlayer.IsValid)
                     {
-                        CS2_SimpleAdmin.Slay(admin, player);
+                        CS2_SimpleAdmin.Slay(admin, capturedPlayer);
                     }
                 });
             }
@@ -124,19 +135,20 @@ public abstract class BasicMenu
         private static MenuBuilder CreateKickMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var kickMenu = new MenuBuilder(localizer?["sa_kick"] ?? "Kick Player");
+            var kickMenu = new MenuBuilder("sa_kick", admin, localizer);
 
             var players = Helper.GetValidPlayers().Where(p => !p.IsBot && admin.CanTarget(p));
-            
+
             foreach (var player in players)
             {
-                var playerName = player.PlayerName.Length > 26 ? player.PlayerName[..26] : player.PlayerName;
-                kickMenu.AddSubMenu(playerName, () => CreateReasonMenu(admin, player, "Kick", PenaltyType.Kick, 
+                var capturedPlayer = player; // Capture to local variable to avoid closure issue
+                var playerName = capturedPlayer.PlayerName.Length > 26 ? capturedPlayer.PlayerName[..26] : capturedPlayer.PlayerName;
+                kickMenu.AddSubMenu(playerName, () => CreateReasonMenu(admin, capturedPlayer, "Kick", PenaltyType.Kick,
                     (_, _, reason) =>
                     {
-                        if (player.IsValid)
+                        if (capturedPlayer.IsValid)
                         {
-                            CS2_SimpleAdmin.Instance.Kick(admin, player, reason, admin.PlayerName);
+                            CS2_SimpleAdmin.Instance.Kick(admin, capturedPlayer, reason, admin.PlayerName);
                         }
                     }));
             }
@@ -152,20 +164,21 @@ public abstract class BasicMenu
         private static MenuBuilder CreateWarnMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var warnMenu = new MenuBuilder(localizer?["sa_warn"] ?? "Warn Player");
+            var warnMenu = new MenuBuilder("sa_warn", admin, localizer);
 
             var players = Helper.GetValidPlayers().Where(p => !p.IsBot && admin.CanTarget(p));
-            
+
             foreach (var player in players)
             {
-                var playerName = player.PlayerName.Length > 26 ? player.PlayerName[..26] : player.PlayerName;
-                warnMenu.AddSubMenu(playerName, () => CreateDurationMenu(admin, player, "Warn", 
-                    (_, _, duration) => CreateReasonMenu(admin, player, "Warn", PenaltyType.Warn,
+                var capturedPlayer = player; // Capture to local variable to avoid closure issue
+                var playerName = capturedPlayer.PlayerName.Length > 26 ? capturedPlayer.PlayerName[..26] : capturedPlayer.PlayerName;
+                warnMenu.AddSubMenu(playerName, () => CreateDurationMenu(admin, capturedPlayer, "Warn",
+                    (_, _, duration) => CreateReasonMenu(admin, capturedPlayer, "Warn", PenaltyType.Warn,
                         (_, _, reason) =>
                         {
-                            if (player.IsValid)
+                            if (capturedPlayer.IsValid)
                             {
-                                CS2_SimpleAdmin.Instance.Warn(admin, player, duration, reason, admin.PlayerName);
+                                CS2_SimpleAdmin.Instance.Warn(admin, capturedPlayer, duration, reason, admin.PlayerName);
                             }
                         })));
             }
@@ -181,20 +194,21 @@ public abstract class BasicMenu
         private static MenuBuilder CreateBanMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var banMenu = new MenuBuilder(localizer?["sa_ban"] ?? "Ban Player");
+            var banMenu = new MenuBuilder("sa_ban", admin, localizer);
 
             var players = Helper.GetValidPlayers().Where(p => !p.IsBot && admin.CanTarget(p));
-            
+
             foreach (var player in players)
             {
-                var playerName = player.PlayerName.Length > 26 ? player.PlayerName[..26] : player.PlayerName;
-                banMenu.AddSubMenu(playerName, () => CreateDurationMenu(admin, player, "Ban", 
-                    (_, _, duration) => CreateReasonMenu(admin, player, "Ban", PenaltyType.Ban,
+                var capturedPlayer = player; // Capture to local variable to avoid closure issue
+                var playerName = capturedPlayer.PlayerName.Length > 26 ? capturedPlayer.PlayerName[..26] : capturedPlayer.PlayerName;
+                banMenu.AddSubMenu(playerName, () => CreateDurationMenu(admin, capturedPlayer, "Ban",
+                    (_, _, duration) => CreateReasonMenu(admin, capturedPlayer, "Ban", PenaltyType.Ban,
                         (_, _, reason) =>
                         {
-                            if (player.IsValid)
+                            if (capturedPlayer.IsValid)
                             {
-                                CS2_SimpleAdmin.Instance.Ban(admin, player, duration, reason, admin.PlayerName);
+                                CS2_SimpleAdmin.Instance.Ban(admin, capturedPlayer, duration, reason, admin.PlayerName);
                             }
                         })));
             }
@@ -210,20 +224,21 @@ public abstract class BasicMenu
         private static MenuBuilder CreateGagMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var gagMenu = new MenuBuilder(localizer?["sa_gag"] ?? "Gag Player");
+            var gagMenu = new MenuBuilder("sa_gag", admin, localizer);
 
             var players = Helper.GetValidPlayers().Where(p => !p.IsBot && admin.CanTarget(p));
-            
+
             foreach (var player in players)
             {
-                var playerName = player.PlayerName.Length > 26 ? player.PlayerName[..26] : player.PlayerName;
-                gagMenu.AddSubMenu(playerName, () => CreateDurationMenu(admin, player, "Gag", 
-                    (_, _, duration) => CreateReasonMenu(admin, player, "Gag", PenaltyType.Gag,
+                var capturedPlayer = player; // Capture to local variable to avoid closure issue
+                var playerName = capturedPlayer.PlayerName.Length > 26 ? capturedPlayer.PlayerName[..26] : capturedPlayer.PlayerName;
+                gagMenu.AddSubMenu(playerName, () => CreateDurationMenu(admin, capturedPlayer, "Gag",
+                    (_, _, duration) => CreateReasonMenu(admin, capturedPlayer, "Gag", PenaltyType.Gag,
                         (_, _, reason) =>
                         {
-                            if (player.IsValid)
+                            if (capturedPlayer.IsValid)
                             {
-                                CS2_SimpleAdmin.Instance.Gag(admin, player, duration, reason);
+                                CS2_SimpleAdmin.Instance.Gag(admin, capturedPlayer, duration, reason);
                             }
                         })));
             }
@@ -239,20 +254,21 @@ public abstract class BasicMenu
         private static MenuBuilder CreateMuteMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var muteMenu = new MenuBuilder(localizer?["sa_mute"] ?? "Mute Player");
+            var muteMenu = new MenuBuilder("sa_mute", admin, localizer);
 
             var players = Helper.GetValidPlayers().Where(p => !p.IsBot && admin.CanTarget(p));
-            
+
             foreach (var player in players)
             {
-                var playerName = player.PlayerName.Length > 26 ? player.PlayerName[..26] : player.PlayerName;
-                muteMenu.AddSubMenu(playerName, () => CreateDurationMenu(admin, player, "Mute", 
-                    (_, _, duration) => CreateReasonMenu(admin, player, "Mute", PenaltyType.Mute,
+                var capturedPlayer = player; // Capture to local variable to avoid closure issue
+                var playerName = capturedPlayer.PlayerName.Length > 26 ? capturedPlayer.PlayerName[..26] : capturedPlayer.PlayerName;
+                muteMenu.AddSubMenu(playerName, () => CreateDurationMenu(admin, capturedPlayer, "Mute",
+                    (_, _, duration) => CreateReasonMenu(admin, capturedPlayer, "Mute", PenaltyType.Mute,
                         (_, _, reason) =>
                         {
-                            if (player.IsValid)
+                            if (capturedPlayer.IsValid)
                             {
-                                CS2_SimpleAdmin.Instance.Mute(admin, player, duration, reason);
+                                CS2_SimpleAdmin.Instance.Mute(admin, capturedPlayer, duration, reason);
                             }
                         })));
             }
@@ -268,20 +284,21 @@ public abstract class BasicMenu
         private static MenuBuilder CreateSilenceMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var silenceMenu = new MenuBuilder(localizer?["sa_silence"] ?? "Silence Player");
+            var silenceMenu = new MenuBuilder("sa_silence", admin, localizer);
 
             var players = Helper.GetValidPlayers().Where(p => !p.IsBot && admin.CanTarget(p));
-            
+
             foreach (var player in players)
             {
-                var playerName = player.PlayerName.Length > 26 ? player.PlayerName[..26] : player.PlayerName;
-                silenceMenu.AddSubMenu(playerName, () => CreateDurationMenu(admin, player, "Silence", 
-                    (_, _, duration) => CreateReasonMenu(admin, player, "Silence", PenaltyType.Silence,
+                var capturedPlayer = player; // Capture to local variable to avoid closure issue
+                var playerName = capturedPlayer.PlayerName.Length > 26 ? capturedPlayer.PlayerName[..26] : capturedPlayer.PlayerName;
+                silenceMenu.AddSubMenu(playerName, () => CreateDurationMenu(admin, capturedPlayer, "Silence",
+                    (_, _, duration) => CreateReasonMenu(admin, capturedPlayer, "Silence", PenaltyType.Silence,
                         (_, _, reason) =>
                         {
-                            if (player.IsValid)
+                            if (capturedPlayer.IsValid)
                             {
-                                CS2_SimpleAdmin.Instance.Silence(admin, player, duration, reason);
+                                CS2_SimpleAdmin.Instance.Silence(admin, capturedPlayer, duration, reason);
                             }
                         })));
             }
@@ -297,14 +314,15 @@ public abstract class BasicMenu
         private static MenuBuilder CreateForceTeamMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var teamMenu = new MenuBuilder(localizer?["sa_team_force"] ?? "Force Team");
+            var teamMenu = new MenuBuilder("sa_team_force", admin, localizer);
 
             var players = Helper.GetValidPlayers().Where(p => admin.CanTarget(p));
-            
+
             foreach (var player in players)
             {
-                var playerName = player.PlayerName.Length > 26 ? player.PlayerName[..26] : player.PlayerName;
-                teamMenu.AddSubMenu(playerName, () => CreateTeamSelectionMenu(admin, player));
+                var capturedPlayer = player; // Capture to local variable to avoid closure issue
+                var playerName = capturedPlayer.PlayerName.Length > 26 ? capturedPlayer.PlayerName[..26] : capturedPlayer.PlayerName;
+                teamMenu.AddSubMenu(playerName, () => CreateTeamSelectionMenu(admin, capturedPlayer));
             }
 
             return teamMenu.WithBackButton();
@@ -319,14 +337,32 @@ public abstract class BasicMenu
         private static MenuBuilder CreateTeamSelectionMenu(CCSPlayerController admin, CCSPlayerController target)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var teamSelectionMenu = new MenuBuilder($"Force Team: {target.PlayerName}");
+
+            // Localize title for admin's language
+            string localizedTitle;
+            using (new WithTemporaryCulture(admin.GetLanguage()))
+            {
+                localizedTitle = $"{localizer?["sa_team_force"] ?? "Force Team"}: {target.PlayerName}";
+            }
+
+            var teamSelectionMenu = new MenuBuilder(localizedTitle);
+
+            // Localize team options for admin's language
+            string ctName, tName, swapName, specName;
+            using (new WithTemporaryCulture(admin.GetLanguage()))
+            {
+                ctName = localizer?["sa_team_ct"] ?? "CT";
+                tName = localizer?["sa_team_t"] ?? "T";
+                swapName = localizer?["sa_team_swap"] ?? "Swap";
+                specName = localizer?["sa_team_spec"] ?? "Spec";
+            }
 
             var teams = new[]
             {
-                (localizer?["sa_team_ct"] ?? "CT", "ct", CsTeam.CounterTerrorist),
-                (localizer?["sa_team_t"] ?? "T", "t", CsTeam.Terrorist),
-                (localizer?["sa_team_swap"] ?? "Swap", "swap", CsTeam.Spectator),
-                (localizer?["sa_team_spec"] ?? "Spec", "spec", CsTeam.Spectator)
+                (ctName, "ct", CsTeam.CounterTerrorist),
+                (tName, "t", CsTeam.Terrorist),
+                (swapName, "swap", CsTeam.Spectator),
+                (specName, "spec", CsTeam.Spectator)
             };
 
             foreach (var (name, teamName, teamNum) in teams)
@@ -351,7 +387,7 @@ public abstract class BasicMenu
         private static MenuBuilder CreatePluginsMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var pluginsMenu = new MenuBuilder(localizer?["sa_menu_pluginsmanager_title"] ?? "Manage Plugins");
+            var pluginsMenu = new MenuBuilder("sa_menu_pluginsmanager_title", admin, localizer);
 
             pluginsMenu.AddOption("Open Plugins Manager", _ =>
             {
@@ -369,7 +405,7 @@ public abstract class BasicMenu
         private static MenuBuilder CreateChangeMapMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var mapMenu = new MenuBuilder(localizer?["sa_changemap"] ?? "Change Map");
+            var mapMenu = new MenuBuilder("sa_changemap", admin, localizer);
 
             // Add default maps
             var maps = CS2_SimpleAdmin.Instance.Config.DefaultMaps;
@@ -402,7 +438,7 @@ public abstract class BasicMenu
         private static MenuBuilder CreateRestartGameMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var restartMenu = new MenuBuilder(localizer?["sa_restart_game"] ?? "Restart Game");
+            var restartMenu = new MenuBuilder("sa_restart_game", admin, localizer);
 
             restartMenu.AddOption("Restart Round", _ =>
             {
@@ -420,7 +456,7 @@ public abstract class BasicMenu
         private static MenuBuilder CreateCustomCommandsMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var customMenu = new MenuBuilder(localizer?["sa_menu_custom_commands"] ?? "Custom Commands");
+            var customMenu = new MenuBuilder("sa_menu_custom_commands", admin, localizer);
 
             var customCommands = CS2_SimpleAdmin.Instance.Config.CustomServerCommands;
             
@@ -455,14 +491,15 @@ public abstract class BasicMenu
         private static MenuBuilder CreateAddAdminMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var addAdminMenu = new MenuBuilder(localizer?["sa_admin_add"] ?? "Add Admin");
+            var addAdminMenu = new MenuBuilder("sa_admin_add", admin, localizer);
 
             var players = Helper.GetValidPlayers().Where(p => !p.IsBot && admin.CanTarget(p));
-            
+
             foreach (var player in players)
             {
-                var playerName = player.PlayerName.Length > 26 ? player.PlayerName[..26] : player.PlayerName;
-                addAdminMenu.AddSubMenu(playerName, () => CreateAdminFlagsMenu(admin, player));
+                var capturedPlayer = player; // Capture to local variable to avoid closure issue
+                var playerName = capturedPlayer.PlayerName.Length > 26 ? capturedPlayer.PlayerName[..26] : capturedPlayer.PlayerName;
+                addAdminMenu.AddSubMenu(playerName, () => CreateAdminFlagsMenu(admin, capturedPlayer));
             }
 
             return addAdminMenu.WithBackButton();
@@ -476,7 +513,16 @@ public abstract class BasicMenu
         /// <returns>A MenuBuilder instance for the admin flags menu.</returns>
         private static MenuBuilder CreateAdminFlagsMenu(CCSPlayerController admin, CCSPlayerController target)
         {
-            var flagsMenu = new MenuBuilder($"Add Admin: {target.PlayerName}");
+            var localizer = CS2_SimpleAdmin._localizer;
+
+            // Localize title for admin's language
+            string localizedTitle;
+            using (new WithTemporaryCulture(admin.GetLanguage()))
+            {
+                localizedTitle = $"{localizer?["sa_admin_add"] ?? "Add Admin"}: {target.PlayerName}";
+            }
+
+            var flagsMenu = new MenuBuilder(localizedTitle);
 
             foreach (var adminFlag in CS2_SimpleAdmin.Instance.Config.MenuConfigs.AdminFlags)
             {
@@ -501,21 +547,22 @@ public abstract class BasicMenu
         private static MenuBuilder CreateRemoveAdminMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var removeAdminMenu = new MenuBuilder(localizer?["sa_admin_remove"] ?? "Remove Admin");
+            var removeAdminMenu = new MenuBuilder("sa_admin_remove", admin, localizer);
 
-            var adminPlayers = Helper.GetValidPlayers().Where(p => 
-                AdminManager.GetPlayerAdminData(p)?.Flags.Count > 0 && 
-                p != admin && 
+            var adminPlayers = Helper.GetValidPlayers().Where(p =>
+                AdminManager.GetPlayerAdminData(p)?.Flags.Count > 0 &&
+                p != admin &&
                 admin.CanTarget(p));
-            
+
             foreach (var player in adminPlayers)
             {
-                var playerName = player.PlayerName.Length > 26 ? player.PlayerName[..26] : player.PlayerName;
+                var capturedPlayer = player; // Capture to local variable to avoid closure issue
+                var playerName = capturedPlayer.PlayerName.Length > 26 ? capturedPlayer.PlayerName[..26] : capturedPlayer.PlayerName;
                 removeAdminMenu.AddOption(playerName, _ =>
                 {
-                    if (player.IsValid)
+                    if (capturedPlayer.IsValid)
                     {
-                        CS2_SimpleAdmin.Instance.RemoveAdmin(admin, player.SteamID.ToString());
+                        CS2_SimpleAdmin.Instance.RemoveAdmin(admin, capturedPlayer.SteamID.ToString());
                     }
                 });
             }
@@ -531,7 +578,7 @@ public abstract class BasicMenu
         private static MenuBuilder CreateReloadAdminsMenu(CCSPlayerController admin)
         {
             var localizer = CS2_SimpleAdmin._localizer;
-            var reloadMenu = new MenuBuilder(localizer?["sa_admin_reload"] ?? "Reload Admins");
+            var reloadMenu = new MenuBuilder("sa_admin_reload", admin, localizer);
 
             reloadMenu.AddOption("Reload Admins", _ =>
             {
@@ -546,20 +593,40 @@ public abstract class BasicMenu
         /// </summary>
         /// <param name="admin">The admin player selecting duration.</param>
         /// <param name="player">The target player for the penalty.</param>
-        /// <param name="actionName">The name of the penalty action.</param>
-        /// <param name="onSelectAction">Callback action executed when duration is selected.</param>
+        /// <param name="actionName">The name of the penalty action (e.g., "Kick", "Ban").</param>
+        /// <param name="onSelectAction">Callback function that returns the next menu when duration is selected.</param>
         /// <returns>A MenuBuilder instance for the duration menu.</returns>
         private static MenuBuilder CreateDurationMenu(CCSPlayerController admin, CCSPlayerController player, string actionName,
-            Action<CCSPlayerController, CCSPlayerController, int> onSelectAction)
+            Func<CCSPlayerController, CCSPlayerController, int, MenuBuilder> onSelectAction)
         {
-            var durationMenu = new MenuBuilder($"{actionName} Duration: {player.PlayerName}");
+            var localizer = CS2_SimpleAdmin._localizer;
+
+            // Convert action name to translation key (e.g., "Ban" -> "sa_ban")
+            var actionKey = actionName.ToLower() switch
+            {
+                "kick" => "sa_kick",
+                "ban" => "sa_ban",
+                "warn" => "sa_warn",
+                "gag" => "sa_gag",
+                "mute" => "sa_mute",
+                "silence" => "sa_silence",
+                _ => actionName
+            };
+
+            // Localize title for admin's language
+            string localizedAction, durationText;
+            using (new WithTemporaryCulture(admin.GetLanguage()))
+            {
+                localizedAction = localizer?[actionKey] ?? actionName;
+                durationText = localizer?["sa_duration"] ?? "Duration";
+            }
+
+            var durationMenu = new MenuBuilder($"{localizedAction} {durationText}: {player.PlayerName}");
 
             foreach (var durationItem in CS2_SimpleAdmin.Instance.Config.MenuConfigs.Durations)
             {
-                durationMenu.AddOption(durationItem.Name, _ =>
-                {
-                    onSelectAction(admin, player, durationItem.Duration);
-                });
+                var capturedDuration = durationItem.Duration; // Capture to avoid closure issue
+                durationMenu.AddSubMenu(durationItem.Name, () => onSelectAction(admin, player, capturedDuration));
             }
 
             return durationMenu.WithBackButton();
@@ -570,14 +637,36 @@ public abstract class BasicMenu
         /// </summary>
         /// <param name="admin">The admin player selecting reason.</param>
         /// <param name="player">The target player for the penalty.</param>
-        /// <param name="actionName">The name of the penalty action.</param>
+        /// <param name="actionName">The name of the penalty action (e.g., "Kick", "Ban").</param>
         /// <param name="penaltyType">The type of penalty to determine which reason list to use.</param>
         /// <param name="onSelectAction">Callback action executed when reason is selected.</param>
         /// <returns>A MenuBuilder instance for the reason menu.</returns>
         private static MenuBuilder CreateReasonMenu(CCSPlayerController admin, CCSPlayerController player, string actionName,
             PenaltyType penaltyType, Action<CCSPlayerController, CCSPlayerController, string> onSelectAction)
         {
-            var reasonMenu = new MenuBuilder($"{actionName} Reason: {player.PlayerName}");
+            var localizer = CS2_SimpleAdmin._localizer;
+
+            // Convert action name to translation key
+            var actionKey = actionName.ToLower() switch
+            {
+                "kick" => "sa_kick",
+                "ban" => "sa_ban",
+                "warn" => "sa_warn",
+                "gag" => "sa_gag",
+                "mute" => "sa_mute",
+                "silence" => "sa_silence",
+                _ => actionName
+            };
+
+            // Localize title for admin's language
+            string localizedAction, reasonText;
+            using (new WithTemporaryCulture(admin.GetLanguage()))
+            {
+                localizedAction = localizer?[actionKey] ?? actionName;
+                reasonText = localizer?["sa_reason"] ?? "Reason";
+            }
+
+            var reasonMenu = new MenuBuilder($"{localizedAction} {reasonText}: {player.PlayerName}");
 
             var reasons = penaltyType switch
             {

CS2-SimpleAdmin/Menus/DurationMenu.cs

@@ -8,12 +8,28 @@ public static class DurationMenu
     public static void OpenMenu(CCSPlayerController admin, string menuName, CCSPlayerController player, Action<CCSPlayerController, CCSPlayerController, int> onSelectAction)
     {
         var menu = AdminMenu.CreateMenu(menuName);
-        foreach (var durationItem in CS2_SimpleAdmin.Instance.Config.MenuConfigs.Durations)
+        if (menu == null)
+            return;
+
+        var durations = CS2_SimpleAdmin.Instance.Config.MenuConfigs.Durations;
+
+        // Capture admin and player to avoid closure issues
+        var capturedAdmin = admin;
+        var capturedPlayer = player;
+        var capturedAction = onSelectAction;
+
+        foreach (var durationItem in durations)
         {
-            menu?.AddMenuOption(durationItem.Name, (_, _) => { onSelectAction(admin, player, durationItem.Duration); });
+            var duration = durationItem.Duration; // Capture in local variable
+            var name = durationItem.Name;
+
+            menu.AddMenuOption(name, (controller, option) =>
+            {
+                capturedAction(capturedAdmin, capturedPlayer, duration);
+            });
         }
 
-        if (menu != null) AdminMenu.OpenMenu(admin, menu);
+        AdminMenu.OpenMenu(admin, menu);
     }
 
     public static void OpenMenu(CCSPlayerController admin, string menuName, DisconnectedPlayer player, Action<CCSPlayerController, DisconnectedPlayer, int> onSelectAction)

CS2-SimpleAdmin/Menus/ManagePlayersMenu.cs

@@ -49,25 +49,27 @@ public static class ManagePlayersMenu
         if (AdminManager.CommandIsOverriden("css_warn")
                 ? AdminManager.PlayerHasPermissions(new SteamID(admin.SteamID), AdminManager.GetPermissionOverrides("css_warn"))
                 : AdminManager.PlayerHasPermissions(new SteamID(admin.SteamID), "@css/kick"))
-            options.Add(new ChatMenuOptionData(localizer?["sa_warn"] ?? "Warn", () => PlayersMenu.OpenRealPlayersMenu(admin, localizer?["sa_warn"] ?? "Warn", (admin, player) => DurationMenu.OpenMenu(admin, $"{localizer?["sa_warn"] ?? "Warn"}: {player.PlayerName}", player, WarnMenu))));
+            options.Add(new ChatMenuOptionData(localizer?["sa_warn"] ?? "Warn", () => PlayersMenu.OpenRealPlayersMenu(admin, localizer?["sa_warn"] ?? "Warn", (a, p) => DurationMenu.OpenMenu(a, $"{localizer?["sa_warn"] ?? "Warn"}: {p.PlayerName}", p, WarnMenu))));
 
         if (hasBan)
-            options.Add(new ChatMenuOptionData(localizer?["sa_ban"] ?? "Ban", () => PlayersMenu.OpenRealPlayersMenu(admin, localizer?["sa_ban"] ?? "Ban", (admin, player) => DurationMenu.OpenMenu(admin, $"{localizer?["sa_ban"] ?? "Ban"}: {player.PlayerName}", player, BanMenu))));
+            options.Add(new ChatMenuOptionData(localizer?["sa_ban"] ?? "Ban", () =>
+                PlayersMenu.OpenRealPlayersMenu(admin, localizer?["sa_ban"] ?? "Ban", (a, p) =>
+                    DurationMenu.OpenMenu(a, $"{localizer?["sa_ban"] ?? "Ban"}: {p.PlayerName}", p, BanMenu))));
 
         if (hasChat)
         {
             if (AdminManager.CommandIsOverriden("css_gag")
                     ? AdminManager.PlayerHasPermissions(new SteamID(admin.SteamID), AdminManager.GetPermissionOverrides("css_gag"))
                     : AdminManager.PlayerHasPermissions(new SteamID(admin.SteamID), "@css/chat"))
-                options.Add(new ChatMenuOptionData(localizer?["sa_gag"] ?? "Gag", () => PlayersMenu.OpenRealPlayersMenu(admin, localizer?["sa_gag"] ?? "Gag", (admin, player) => DurationMenu.OpenMenu(admin, $"{localizer?["sa_gag"] ?? "Gag"}: {player.PlayerName}", player, GagMenu))));
+                options.Add(new ChatMenuOptionData(localizer?["sa_gag"] ?? "Gag", () => PlayersMenu.OpenRealPlayersMenu(admin, localizer?["sa_gag"] ?? "Gag", (a, p) => DurationMenu.OpenMenu(a, $"{localizer?["sa_gag"] ?? "Gag"}: {p.PlayerName}", p, GagMenu))));
             if (AdminManager.CommandIsOverriden("css_mute")
                     ? AdminManager.PlayerHasPermissions(new SteamID(admin.SteamID), AdminManager.GetPermissionOverrides("css_mute"))
                     : AdminManager.PlayerHasPermissions(new SteamID(admin.SteamID), "@css/chat"))
-                options.Add(new ChatMenuOptionData(localizer?["sa_mute"] ?? "Mute", () => PlayersMenu.OpenRealPlayersMenu(admin, localizer?["sa_mute"] ?? "Mute", (admin, player) => DurationMenu.OpenMenu(admin, $"{localizer?["sa_mute"] ?? "Mute"}: {player.PlayerName}", player, MuteMenu))));
+                options.Add(new ChatMenuOptionData(localizer?["sa_mute"] ?? "Mute", () => PlayersMenu.OpenRealPlayersMenu(admin, localizer?["sa_mute"] ?? "Mute", (a, p) => DurationMenu.OpenMenu(a, $"{localizer?["sa_mute"] ?? "Mute"}: {p.PlayerName}", p, MuteMenu))));
             if (AdminManager.CommandIsOverriden("css_silence")
                     ? AdminManager.PlayerHasPermissions(new SteamID(admin.SteamID), AdminManager.GetPermissionOverrides("css_silence"))
                     : AdminManager.PlayerHasPermissions(new SteamID(admin.SteamID), "@css/chat"))
-                options.Add(new ChatMenuOptionData(localizer?["sa_silence"] ?? "Silence", () => PlayersMenu.OpenRealPlayersMenu(admin, localizer?["sa_silence"] ?? "Silence", (admin, player) => DurationMenu.OpenMenu(admin, $"{localizer?["sa_silence"] ?? "Silence"}: {player.PlayerName}", player, SilenceMenu))));
+                options.Add(new ChatMenuOptionData(localizer?["sa_silence"] ?? "Silence", () => PlayersMenu.OpenRealPlayersMenu(admin, localizer?["sa_silence"] ?? "Silence", (a, p) => DurationMenu.OpenMenu(a, $"{localizer?["sa_silence"] ?? "Silence"}: {p.PlayerName}", p, SilenceMenu))));
         }
 
         if (AdminManager.CommandIsOverriden("css_team")
@@ -159,22 +161,9 @@ public static class ManagePlayersMenu
             {
                 if (player is { IsValid: true })
                     Ban(admin, player, duration, reason);
-                
+
                 CS2_SimpleAdmin.MenuApi?.CloseMenu(admin);
             });
-
-        // var menu = AdminMenu.CreateMenu($"{CS2_SimpleAdmin._localizer?["sa_ban"] ?? "Ban"}: {player?.PlayerName}");
-        //
-        // foreach (var option in CS2_SimpleAdmin.Instance.Config.MenuConfigs.BanReasons)
-        // {
-        // 	menu?.AddMenuOption(option, (_, _) =>
-        // 	{
-        // 		if (player is { IsValid: true })
-        // 			Ban(admin, player, duration, option);
-        // 	});
-        // }
-        //
-        // if (menu != null) AdminMenu.OpenMenu(admin, menu);
     }
 
     private static void Ban(CCSPlayerController admin, CCSPlayerController player, int duration, string reason)

CS2-SimpleAdmin/Menus/MenuBuilder.cs

@@ -1,28 +1,89 @@
 using CounterStrikeSharp.API.Core;
+using CounterStrikeSharp.API.Core.Translations;
+using Microsoft.Extensions.Localization;
 
 namespace CS2_SimpleAdmin.Menus;
-public class MenuBuilder(string title)
+public class MenuBuilder
 {
+    private readonly string _title;
+    private readonly CCSPlayerController? _player;
+    private readonly IStringLocalizer? _localizer;
     private readonly List<MenuOption> _options = [];
     private MenuBuilder? _parentMenu;
     private Action<CCSPlayerController>? _backAction;
     private Action<CCSPlayerController>? _resetAction;
 
+    /// <summary>
+    /// Constructor for player-localized menu with translation key
+    /// </summary>
+    public MenuBuilder(string titleKey, CCSPlayerController player, IStringLocalizer? localizer = null)
+    {
+        _title = titleKey;
+        _player = player;
+        _localizer = localizer ?? CS2_SimpleAdmin._localizer;
+    }
+
+    /// <summary>
+    /// Constructor for static title (backward compatibility)
+    /// </summary>
+    public MenuBuilder(string title)
+    {
+        _title = title;
+        _player = null;
+        _localizer = null;
+    }
+
+    /// <summary>
+    /// Gets the localized title for the player
+    /// </summary>
+    private string GetLocalizedTitle()
+    {
+        if (_player != null && _localizer != null)
+        {
+            using (new WithTemporaryCulture(_player.GetLanguage()))
+            {
+                return _localizer[_title];
+            }
+        }
+        return _title;
+    }
+
     /// <summary>
     /// Adds a menu option with an action.
     /// </summary>
-    public MenuBuilder AddOption(string name, Action<CCSPlayerController> action, bool disabled = false, string? permission = null)
+    /// <param name="name">Display name or translation key</param>
+    /// <param name="action">Action to perform when selected</param>
+    /// <param name="disabled">Whether the option is disabled</param>
+    /// <param name="permission">Required permission</param>
+    /// <param name="isTranslationKey">If true, name is a translation key to be localized</param>
+    public MenuBuilder AddOption(string name, Action<CCSPlayerController> action, bool disabled = false, string? permission = null, bool isTranslationKey = false)
     {
         _options.Add(new MenuOption
         {
             Name = name,
             Action = action,
             Disabled = disabled,
-            Permission = permission
+            Permission = permission,
+            IsTranslationKey = isTranslationKey
         });
         return this;
     }
 
+    /// <summary>
+    /// Gets the localized name for a menu option
+    /// </summary>
+    private string GetLocalizedOptionName(MenuOption option)
+    {
+        if (option.IsTranslationKey && _player != null && _localizer != null)
+        {
+            using (new WithTemporaryCulture(_player.GetLanguage()))
+            {
+                return _localizer[option.Name];
+            }
+        }
+        return option.Name;
+    }
+
     /// <summary>
     /// Adds a menu option that opens a submenu.
     /// </summary>
@@ -99,8 +160,11 @@ public class MenuBuilder(string title)
     {
         if (!player.IsValid) return;
 
+        // Get localized title
+        var localizedTitle = GetLocalizedTitle();
+
         // Use MenuManager dependency
-        var menu = Helper.CreateMenu(title, _backAction);
+        var menu = Helper.CreateMenu(localizedTitle, _backAction);
         if (menu == null) return;
 
         foreach (var option in _options)
@@ -115,7 +179,10 @@ public class MenuBuilder(string title)
                 }
             }
 
-            menu.AddMenuOption(option.Name, (menuPlayer, menuOption) =>
+            // Get localized option name
+            var localizedName = GetLocalizedOptionName(option);
+
+            menu.AddMenuOption(localizedName, (menuPlayer, menuOption) =>
             {
                 option.Action?.Invoke(menuPlayer);
             }, option.Disabled);
@@ -166,5 +233,6 @@ public class MenuOption
     public Action<CCSPlayerController>? Action { get; set; }
     public bool Disabled { get; set; }
     public string? Permission { get; set; }
+    public bool IsTranslationKey { get; set; }
 }
     

CS2-SimpleAdmin/Menus/MenuManager.cs

@@ -1,4 +1,5 @@
 using CounterStrikeSharp.API.Core;
+using CounterStrikeSharp.API.Core.Translations;
 using CounterStrikeSharp.API.Modules.Admin;
 using CounterStrikeSharp.API.Modules.Entities;
 
@@ -38,6 +39,26 @@ public class MenuManager
         };
     }
 
+    /// <summary>
+    /// Registers a new menu category with per-player localization support for modules.
+    /// 🆕 NEW: Enables modules to provide localized category names based on each player's css_lang!
+    /// </summary>
+    /// <param name="categoryId">Unique identifier for the category.</param>
+    /// <param name="categoryNameKey">Translation key from module's lang files.</param>
+    /// <param name="permission">Required permission to access this category.</param>
+    /// <param name="moduleLocalizer">Module's IStringLocalizer for per-player translation.</param>
+    public void RegisterCategory(string categoryId, string categoryNameKey, string permission, Microsoft.Extensions.Localization.IStringLocalizer moduleLocalizer)
+    {
+        _menuCategories[categoryId] = new MenuCategory
+        {
+            Id = categoryId,
+            Name = categoryNameKey,  // Store the key, not translated text
+            Permission = permission,
+            MenuFactories = new Dictionary<string, Func<CCSPlayerController, MenuBuilder>>(),
+            ModuleLocalizer = moduleLocalizer  // Store module's localizer
+        };
+    }
+
     /// <summary>
     /// Registers a menu within a category (API for other plugins).
     /// </summary>
@@ -66,6 +87,37 @@ public class MenuManager
         }
     }
 
+    /// <summary>
+    /// Registers a menu with per-player localization support for modules.
+    /// 🆕 NEW: Enables modules to provide localized menu names based on each player's css_lang!
+    /// </summary>
+    /// <param name="categoryId">The category to add this menu to.</param>
+    /// <param name="menuId">Unique identifier for the menu.</param>
+    /// <param name="menuNameKey">Translation key from module's lang files.</param>
+    /// <param name="menuFactory">Factory function that creates the menu for a player.</param>
+    /// <param name="permission">Required permission to access this menu (optional).</param>
+    /// <param name="commandName">Command name for permission override checking (optional).</param>
+    /// <param name="moduleLocalizer">Module's IStringLocalizer for per-player translation.</param>
+    public void RegisterMenu(string categoryId, string menuId, string menuNameKey, Func<CCSPlayerController, MenuBuilder> menuFactory, string? permission, string? commandName, Microsoft.Extensions.Localization.IStringLocalizer moduleLocalizer)
+    {
+        if (!_menuCategories.ContainsKey(categoryId))
+        {
+            RegisterCategory(categoryId, categoryId); // Auto-create category if it doesn't exist
+        }
+
+        _menuCategories[categoryId].MenuFactories[menuId] = menuFactory;
+        _menuCategories[categoryId].MenuNames[menuId] = menuNameKey;  // Store the key
+        _menuCategories[categoryId].MenuLocalizers[menuId] = moduleLocalizer;  // Store localizer
+        if (permission != null)
+        {
+            _menuCategories[categoryId].MenuPermissions[menuId] = permission;
+        }
+        if (commandName != null)
+        {
+            _menuCategories[categoryId].MenuCommandNames[menuId] = commandName;
+        }
+    }
+
     /// <summary>
     /// Unregisters a menu from a category.
     /// </summary>
@@ -88,7 +140,7 @@ public class MenuManager
     public MenuBuilder CreateMainMenu(CCSPlayerController player)
     {
         var localizer = CS2_SimpleAdmin._localizer;
-        var mainMenu = new MenuBuilder(localizer?["sa_title"] ?? "SimpleAdmin");
+        var mainMenu = new MenuBuilder("sa_title", player, localizer);
 
         foreach (var category in _menuCategories.Values)
         {
@@ -98,8 +150,23 @@ public class MenuManager
             if (!AdminManager.PlayerHasPermissions(steamId, category.Permission))
                 continue;
 
+            // Get localized category name for this player
+            // If category has a module localizer, use it; otherwise use main plugin localizer
+            string localizedCategoryName;
+            using (new WithTemporaryCulture(player.GetLanguage()))
+            {
+                if (category.ModuleLocalizer != null)
+                {
+                    localizedCategoryName = category.ModuleLocalizer[category.Name] ?? category.Name;
+                }
+                else
+                {
+                    localizedCategoryName = localizer?[category.Name] ?? category.Name;
+                }
+            }
+
             // Pass player to CreateCategoryMenu
-            mainMenu.AddSubMenu(category.Name, () => CreateCategoryMenu(category, player),
+            mainMenu.AddSubMenu(localizedCategoryName, () => CreateCategoryMenu(category, player),
                 permission: category.Permission);
         }
 
@@ -114,7 +181,24 @@ public class MenuManager
     /// <returns>A MenuBuilder instance for the category menu.</returns>
     private MenuBuilder CreateCategoryMenu(MenuCategory category, CCSPlayerController player)
     {
-        var categoryMenu = new MenuBuilder(category.Name);
+        var localizer = CS2_SimpleAdmin._localizer;
+
+        // Get localized category name for this player
+        // If category has a module localizer, use it; otherwise use main plugin localizer
+        string localizedCategoryName;
+        using (new WithTemporaryCulture(player.GetLanguage()))
+        {
+            if (category.ModuleLocalizer != null)
+            {
+                localizedCategoryName = category.ModuleLocalizer[category.Name] ?? category.Name;
+            }
+            else
+            {
+                localizedCategoryName = localizer?[category.Name] ?? category.Name;
+            }
+        }
+
+        var categoryMenu = new MenuBuilder(localizedCategoryName);
 
         foreach (var kvp in category.MenuFactories)
         {
@@ -159,8 +243,30 @@ public class MenuManager
                     continue;
             }
 
+            // Get localized menu name for this player
+            // If menu has its own localizer, use it; otherwise use category or main plugin localizer
+            string localizedMenuName;
+            using (new WithTemporaryCulture(player.GetLanguage()))
+            {
+                if (category.MenuLocalizers.TryGetValue(menuId, out var menuLocalizer))
+                {
+                    // Menu has its own module localizer
+                    localizedMenuName = menuLocalizer[menuName] ?? menuName;
+                }
+                else if (category.ModuleLocalizer != null)
+                {
+                    // Use category's module localizer
+                    localizedMenuName = category.ModuleLocalizer[menuName] ?? menuName;
+                }
+                else
+                {
+                    // Use main plugin localizer
+                    localizedMenuName = localizer?[menuName] ?? menuName;
+                }
+            }
+
             // Call the actual factory with player parameter
-            categoryMenu.AddSubMenu(menuName, () => menuFactory(player), permission: permission);
+            categoryMenu.AddSubMenu(localizedMenuName, () => menuFactory(player), permission: permission);
         }
 
         return categoryMenu.WithBackButton();
@@ -190,12 +296,12 @@ public class MenuManager
     /// </summary>
     public void InitializeDefaultCategories()
     {
-        var localizer = CS2_SimpleAdmin._localizer;
-
-        RegisterCategory("players", localizer?["sa_menu_players_manage"] ?? "Manage Players", "@css/generic");
-        RegisterCategory("server", localizer?["sa_menu_server_manage"] ?? "Server Management", "@css/generic");
-        // RegisterCategory("fun", localizer?["sa_menu_fun_commands"] ?? "Fun Commands", "@css/generic");
-        RegisterCategory("admin", localizer?["sa_menu_admins_manage"] ?? "Admin Management", "@css/root");
+        // Register categories with translation keys instead of translated names
+        // The actual translation will happen per-player in CreateMainMenu/CreateCategoryMenu
+        RegisterCategory("players", "sa_menu_players_manage", "@css/generic");
+        RegisterCategory("server", "sa_menu_server_manage", "@css/generic");
+        // RegisterCategory("fun", "sa_menu_fun_commands", "@css/generic");
+        RegisterCategory("admin", "sa_menu_admins_manage", "@css/root");
     }
 
     /// <summary>
@@ -222,4 +328,17 @@ public class MenuCategory
     public Dictionary<string, string> MenuNames { get; set; } = [];
     public Dictionary<string, string> MenuPermissions { get; set; } = [];
     public Dictionary<string, string> MenuCommandNames { get; set; } = [];
+
+    // 🆕 NEW: Support for per-player localization in modules
+    /// <summary>
+    /// Optional IStringLocalizer from external module for per-player translation of category name.
+    /// If null, Name is used as-is (for CS2-SimpleAdmin's built-in categories with translation keys).
+    /// </summary>
+    public Microsoft.Extensions.Localization.IStringLocalizer? ModuleLocalizer { get; set; }
+
+    /// <summary>
+    /// Stores IStringLocalizer for each menu that uses module localization.
+    /// Key: menuId, Value: module's localizer
+    /// </summary>
+    public Dictionary<string, Microsoft.Extensions.Localization.IStringLocalizer> MenuLocalizers { get; set; } = [];
 }

CS2-SimpleAdmin/Menus/PlayersMenu.cs

@@ -41,11 +41,12 @@ public static class PlayersMenu
                 continue;
 
             var enabled = admin.CanTarget(player);
+            var capturedPlayer = player; // Capture in local variable to avoid closure issues
 
             if (optionName != null)
-                menu?.AddMenuOption(optionName, (_, _) =>
+                menu?.AddMenuOption(optionName, (controller, option) =>
                     {
-                        if (player != null) onSelectAction.Invoke(admin, player);
+                        if (capturedPlayer != null) onSelectAction.Invoke(admin, capturedPlayer);
                     },
                     !enabled);
         }

CS2-SimpleAdmin/VERSION

@@ -1 +1 @@
-1.7.8-beta-3
+1.7.8-beta-5

CS2-SimpleAdmin/lang/en.json

@@ -31,7 +31,7 @@
 	"sa_team_spec": "Spec",
 	
 	"sa_slap": "Slap",
-	"sa_slay": "slay",
+	"sa_slay": "Slay",
 	"sa_kick": "Kick",
 	"sa_ban": "Ban",
 	"sa_gag": "Gag",

CS2-SimpleAdminApi/CS2-SimpleAdminApi.csproj

@@ -9,7 +9,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="CounterStrikeSharp.API" Version="1.0.340" />
+      <PackageReference Include="CounterStrikeSharp.API" Version="1.0.346" />
     </ItemGroup>
 
 </Project>

CS2-SimpleAdminApi/ICS2-SimpleAdminApi.cs

@@ -140,6 +140,16 @@ public interface ICS2_SimpleAdminApi
     /// </summary>
     void RegisterMenuCategory(string categoryId, string categoryName, string permission = "@css/generic");
 
+    /// <summary>
+    /// Registers a menu category with per-player localization support for modules.
+    /// 🆕 NEW: Supports per-player localization using module's IStringLocalizer!
+    /// </summary>
+    /// <param name="categoryId">The category ID (unique identifier).</param>
+    /// <param name="categoryNameKey">Translation key from module's lang files.</param>
+    /// <param name="permission">Required permission to access this category.</param>
+    /// <param name="moduleLocalizer">Module's IStringLocalizer for per-player translation.</param>
+    void RegisterMenuCategory(string categoryId, string categoryNameKey, string permission, object moduleLocalizer);
+
     /// <summary>
     /// Registers a menu in a category.
     /// </summary>
@@ -163,6 +173,19 @@ public interface ICS2_SimpleAdminApi
     /// <param name="commandName">Command name for permission override checking (optional, e.g., "css_god").</param>
     void RegisterMenu(string categoryId, string menuId, string menuName, Func<CCSPlayerController, MenuContext, object> menuFactory, string? permission = null, string? commandName = null);
 
+    /// <summary>
+    /// Registers a menu with per-player localization support for modules.
+    /// 🆕 NEW: Supports per-player localization using module's IStringLocalizer!
+    /// </summary>
+    /// <param name="categoryId">The category to add this menu to.</param>
+    /// <param name="menuId">Unique identifier for the menu.</param>
+    /// <param name="menuNameKey">Translation key from module's lang files.</param>
+    /// <param name="menuFactory">Factory function that receives player and menu context.</param>
+    /// <param name="permission">Required permission to access this menu (optional).</param>
+    /// <param name="commandName">Command name for permission override checking (optional).</param>
+    /// <param name="moduleLocalizer">Module's IStringLocalizer for per-player translation.</param>
+    void RegisterMenu(string categoryId, string menuId, string menuNameKey, Func<CCSPlayerController, MenuContext, object> menuFactory, string? permission, string? commandName, object moduleLocalizer);
+
     /// <summary>
     /// Unregisters a menu from a category.
     /// </summary>

Modules/CS2-SimpleAdmin_ExampleModule/CS2-SimpleAdmin_ExampleModule.cs

@@ -145,20 +145,38 @@ public class CS2_SimpleAdmin_ExampleModule: BasePlugin
             // STEP 1: Register a menu category
             // This creates a new section in the main admin menu
             // Permission: @css/generic means all admins can see it
+            //
+            // ⚠️ LOCALIZATION OPTIONS:
+            //
+            // OPTION A - No translations (hard-coded text):
             _sharedApi.RegisterMenuCategory(
                 "example",              // Category ID (unique identifier)
-                "Example Features",     // Display name in admin menu
+                "Example Features",     // Display name (hard-coded, same for all players)
                 "@css/generic"          // Required permission
             );
+            //
+            // OPTION B - With per-player translations (🆕 NEW!):
+            // If your module has lang/ folder with translations, use this pattern:
+            //   _sharedApi.RegisterMenuCategory(
+            //       "example",                      // Category ID
+            //       "example_category_name",        // Translation key
+            //       "@css/generic",                 // Permission
+            //       Localizer!                      // Module's localizer
+            //   );
+            // This will translate the category name per-player based on their css_lang setting!
 
             // STEP 2: Register individual menu items in the category
             // 🆕 NEW: These use MenuContext API - factory receives (admin, context) parameters
+            //
+            // ⚠️ LOCALIZATION OPTIONS:
+            //
+            // OPTION A - No translations (hard-coded text):
 
             // Example 1: Simple menu with options
             _sharedApi.RegisterMenu(
                 "example",              // Category ID
                 "simple_action",        // Menu ID (unique within category)
-                "Simple Actions",       // Display name
+                "Simple Actions",       // Display name (hard-coded)
                 CreateSimpleActionMenu, // Factory method
                 "@css/generic"          // Required permission
             );
@@ -167,7 +185,7 @@ public class CS2_SimpleAdmin_ExampleModule: BasePlugin
             _sharedApi.RegisterMenu(
                 "example",
                 "player_selection",
-                "Select Player",
+                "Select Player",        // Display name
                 CreatePlayerSelectionMenu,
                 "@css/kick"             // Requires kick permission
             );
@@ -176,7 +194,7 @@ public class CS2_SimpleAdmin_ExampleModule: BasePlugin
             _sharedApi.RegisterMenu(
                 "example",
                 "nested_menu",
-                "Give Credits",
+                "Give Credits",         // Display name
                 CreateGiveCreditsMenu,
                 "@css/generic"
             );
@@ -185,12 +203,26 @@ public class CS2_SimpleAdmin_ExampleModule: BasePlugin
             _sharedApi.RegisterMenu(
                 "example",
                 "test_command",
-                "Test Command",
+                "Test Command",         // Display name
                 CreateTestCommandMenu,
                 "@css/root",            // Default permission
                 "css_test"              // Command name for override checking
             );
 
+            // OPTION B - With per-player translations (🆕 NEW!):
+            // If your module has lang/ folder, use this pattern:
+            //   _sharedApi.RegisterMenu(
+            //       "example",                      // Category ID
+            //       "menu_id",                      // Menu ID
+            //       "menu_translation_key",         // Translation key (NOT translated text!)
+            //       CreateYourMenu,                 // Factory method
+            //       "@css/generic",                 // Permission
+            //       "css_command",                  // Command name (optional)
+            //       Localizer!                      // Module's localizer
+            //   );
+            // This will translate the menu name per-player based on their css_lang!
+            // See FunCommands module for real example.
+
             _menusRegistered = true;
             Logger.LogInformation("Example menus registered successfully!");
         }

Modules/CS2-SimpleAdmin_FunCommands/CS2-SimpleAdmin_FunCommands/CS2-SimpleAdmin_FunCommands.cs

@@ -366,66 +366,73 @@ public partial class CS2_SimpleAdmin_FunCommands : BasePlugin, IPluginConfig<Con
 
         try
         {
-            _sharedApi.RegisterMenuCategory("fun", Localizer?["fun_category_name"] ?? "Fun Commands", "@css/generic");
+            // 🆕 NEW: Per-player localization support for modules!
+            // - This module has its own lang/ folder with translations
+            // - We pass translation KEYS and the module's Localizer to the API
+            // - SimpleAdmin will translate menu names per-player based on their css_lang
+            // - Each player sees menus in their own language!
+            _sharedApi.RegisterMenuCategory("fun", "fun_category_name", "@css/generic", Localizer!);
 
             // Register menus with command names for permission override support
             // Server admins can override default permissions via CounterStrikeSharp admin system
-            // Example: If "css_god" is overdden to "@css/vip", only VIPs will see the God Mode menu
+            // Example: If "css_god" is overridden to "@css/vip", only VIPs will see the God Mode menu
+            //
+            // 🆕 NEW: All menus use translation keys and module's Localizer for per-player localization!
 
             if (Config.GodCommands.Count > 0)
                 _sharedApi.RegisterMenu("fun", "god",
-                    Localizer?["fun_menu_god"] ?? "God Mode",
-                    CreateGodModeMenu, "@css/cheats", "css_god");
+                    "fun_menu_god",
+                    CreateGodModeMenu, "@css/cheats", "css_god", Localizer!);
 
             if (Config.NoclipCommands.Count > 0)
                 _sharedApi.RegisterMenu("fun", "noclip",
-                    Localizer?["fun_menu_noclip"] ?? "No Clip",
-                    CreateNoClipMenu, "@css/cheats", "css_noclip");
+                    "fun_menu_noclip",
+                    CreateNoClipMenu, "@css/cheats", "css_noclip", Localizer!);
 
             if (Config.RespawnCommands.Count > 0)
                 _sharedApi.RegisterMenu("fun", "respawn",
-                    Localizer?["fun_menu_respawn"] ?? "Respawn",
-                    CreateRespawnMenu, "@css/cheats", "css_respawn");
+                    "fun_menu_respawn",
+                    CreateRespawnMenu, "@css/cheats", "css_respawn", Localizer!);
 
             if (Config.GiveCommands.Count > 0)
                 _sharedApi.RegisterMenu("fun", "give",
-                    Localizer?["fun_menu_give"] ?? "Give Weapon",
-                    CreateGiveWeaponMenu, "@css/cheats", "css_give");
+                    "fun_menu_give",
+                    CreateGiveWeaponMenu, "@css/cheats", "css_give", Localizer!);
 
             if (Config.StripCommands.Count > 0)
                 _sharedApi.RegisterMenu("fun", "strip",
-                    Localizer?["fun_menu_strip"] ?? "Strip Weapons",
-                    CreateStripWeaponsMenu, "@css/slay", "css_strip");
+                    "fun_menu_strip",
+                    CreateStripWeaponsMenu, "@css/slay", "css_strip", Localizer!);
 
             if (Config.FreezeCommands.Count > 0)
                 _sharedApi.RegisterMenu("fun", "freeze",
-                    Localizer?["fun_menu_freeze"] ?? "Freeze",
-                    CreateFreezeMenu, "@css/slay", "css_freeze");
+                    "fun_menu_freeze",
+                    CreateFreezeMenu, "@css/slay", "css_freeze", Localizer!);
 
             if (Config.HpCommands.Count > 0)
                 _sharedApi.RegisterMenu("fun", "hp",
-                    Localizer?["fun_menu_hp"] ?? "Set HP",
-                    CreateSetHpMenu, "@css/slay", "css_hp");
+                    "fun_menu_hp",
+                    CreateSetHpMenu, "@css/slay", "css_hp", Localizer!);
 
             if (Config.SpeedCommands.Count > 0)
                 _sharedApi.RegisterMenu("fun", "speed",
-                    Localizer?["fun_menu_speed"] ?? "Set Speed",
-                    CreateSetSpeedMenu, "@css/slay", "css_speed");
+                    "fun_menu_speed",
+                    CreateSetSpeedMenu, "@css/slay", "css_speed", Localizer!);
 
             if (Config.GravityCommands.Count > 0)
                 _sharedApi.RegisterMenu("fun", "gravity",
-                    Localizer?["fun_menu_gravity"] ?? "Set Gravity",
-                    CreateSetGravityMenu, "@css/slay", "css_gravity");
+                    "fun_menu_gravity",
+                    CreateSetGravityMenu, "@css/slay", "css_gravity", Localizer!);
 
             if (Config.MoneyCommands.Count > 0)
                 _sharedApi.RegisterMenu("fun", "money",
-                    Localizer?["fun_menu_money"] ?? "Set Money",
-                    CreateSetMoneyMenu, "@css/slay", "css_money");
+                    "fun_menu_money",
+                    CreateSetMoneyMenu, "@css/slay", "css_money", Localizer!);
 
             if (Config.ResizeCommands.Count > 0)
                 _sharedApi.RegisterMenu("fun", "resize",
-                    Localizer?["fun_menu_resize"] ?? "Resize Player",
-                    CreateSetResizeMenu, "@css/slay", "css_resize");
+                    "fun_menu_resize",
+                    CreateSetResizeMenu, "@css/slay", "css_resize", Localizer!);
 
             _menusRegistered = true;
             Logger.LogInformation("Fun menus registered successfully!");

Modules/CS2-SimpleAdmin_FunCommands/CS2-SimpleAdmin_FunCommands/Menus.cs

@@ -1,6 +1,7 @@
 using System.Globalization;
 using CounterStrikeSharp.API;
 using CounterStrikeSharp.API.Core;
+using CounterStrikeSharp.API.Core.Translations;
 
 namespace CS2_SimpleAdmin_FunCommands;
 
@@ -139,8 +140,15 @@ public partial class CS2_SimpleAdmin_FunCommands
     /// </summary>
     private object CreateWeaponSelectionMenu(CCSPlayerController admin, CCSPlayerController target)
     {
+        // Translate title per-player based on admin's css_lang
+        string translatedTitle;
+        using (new WithTemporaryCulture(admin.GetLanguage()))
+        {
+            translatedTitle = Localizer?["fun_menu_give_player", target.PlayerName] ?? $"Give Weapon: {target.PlayerName}";
+        }
+
         var weaponMenu = _sharedApi!.CreateMenuWithBack(
-            Localizer?["fun_menu_give_player", target.PlayerName] ?? $"Give Weapon: {target.PlayerName}",
+            translatedTitle,
             "fun",
             admin);
 
@@ -212,8 +220,15 @@ public partial class CS2_SimpleAdmin_FunCommands
     /// </summary>
     private object CreateHpSelectionMenu(CCSPlayerController admin, CCSPlayerController target)
     {
+        // Translate title per-player based on admin's css_lang
+        string translatedTitle;
+        using (new WithTemporaryCulture(admin.GetLanguage()))
+        {
+            translatedTitle = Localizer?["fun_menu_hp_player", target.PlayerName] ?? $"Set HP: {target.PlayerName}";
+        }
+
         var hpSelectionMenu = _sharedApi!.CreateMenuWithBack(
-            Localizer?["fun_menu_hp_player", target.PlayerName] ?? $"Set HP: {target.PlayerName}",
+            translatedTitle,
             "fun",
             admin);
 
@@ -222,8 +237,15 @@ public partial class CS2_SimpleAdmin_FunCommands
 
         foreach (var hp in hpValues)
         {
+            // Translate option label per-player
+            string optionLabel;
+            using (new WithTemporaryCulture(admin.GetLanguage()))
+            {
+                optionLabel = Localizer?["fun_menu_hp_value", hp] ?? $"{hp} HP";
+            }
+
             _sharedApi.AddMenuOption(hpSelectionMenu,
-                Localizer?["fun_menu_hp_value", hp] ?? $"{hp} HP",
+                optionLabel,
                 _ =>
             {
                 if (target.IsValid)
@@ -261,8 +283,15 @@ public partial class CS2_SimpleAdmin_FunCommands
     /// </summary>
     private object CreateSpeedSelectionMenu(CCSPlayerController admin, CCSPlayerController target)
     {
+        // Translate title per-player based on admin's css_lang
+        string translatedTitle;
+        using (new WithTemporaryCulture(admin.GetLanguage()))
+        {
+            translatedTitle = Localizer?["fun_menu_speed_player", target.PlayerName] ?? $"Set Speed: {target.PlayerName}";
+        }
+
         var speedSelectionMenu = _sharedApi!.CreateMenuWithBack(
-            Localizer?["fun_menu_speed_player", target.PlayerName] ?? $"Set Speed: {target.PlayerName}",
+            translatedTitle,
             "fun",
             admin);
 
@@ -275,8 +304,15 @@ public partial class CS2_SimpleAdmin_FunCommands
 
         foreach (var (speed, display) in speedValues)
         {
+            // Translate option label per-player
+            string optionLabel;
+            using (new WithTemporaryCulture(admin.GetLanguage()))
+            {
+                optionLabel = Localizer?["fun_menu_speed_value", display] ?? $"Speed {display}";
+            }
+
             _sharedApi.AddMenuOption(speedSelectionMenu,
-                Localizer?["fun_menu_speed_value", display] ?? $"Speed {display}",
+                optionLabel,
                 _ =>
             {
                 if (target.IsValid)
@@ -316,8 +352,15 @@ public partial class CS2_SimpleAdmin_FunCommands
 
     private object CreateGravitySelectionMenu(CCSPlayerController admin, CCSPlayerController target)
     {
+        // Translate title per-player based on admin's css_lang
+        string translatedTitle;
+        using (new WithTemporaryCulture(admin.GetLanguage()))
+        {
+            translatedTitle = Localizer?["fun_menu_gravity_player", target.PlayerName] ?? $"Set Gravity: {target.PlayerName}";
+        }
+
         var gravitySelectionMenu = _sharedApi!.CreateMenuWithBack(
-            Localizer?["fun_menu_gravity_player", target.PlayerName] ?? $"Set Gravity: {target.PlayerName}",
+            translatedTitle,
             "fun",
             admin);
         var gravityValues = new[]
@@ -365,8 +408,15 @@ public partial class CS2_SimpleAdmin_FunCommands
 
     private object CreateMoneySelectionMenu(CCSPlayerController admin, CCSPlayerController target)
     {
+        // Translate title per-player based on admin's css_lang
+        string translatedTitle;
+        using (new WithTemporaryCulture(admin.GetLanguage()))
+        {
+            translatedTitle = Localizer?["fun_menu_money_player", target.PlayerName] ?? $"Set Money: {target.PlayerName}";
+        }
+
         var moneySelectionMenu = _sharedApi!.CreateMenuWithBack(
-            Localizer?["fun_menu_money_player", target.PlayerName] ?? $"Set Money: {target.PlayerName}",
+            translatedTitle,
             "fun",
             admin);
         var moneyValues = new[] { 0, 1000, 2500, 5000, 10000, 16000 };
@@ -407,8 +457,15 @@ public partial class CS2_SimpleAdmin_FunCommands
 
     private object CreateResizeSelectionMenu(CCSPlayerController admin, CCSPlayerController target)
     {
+        // Translate title per-player based on admin's css_lang
+        string translatedTitle;
+        using (new WithTemporaryCulture(admin.GetLanguage()))
+        {
+            translatedTitle = Localizer?["fun_menu_resize_player", target.PlayerName] ?? $"Resize: {target.PlayerName}";
+        }
+
         var resizeSelectionMenu = _sharedApi!.CreateMenuWithBack(
-            Localizer?["fun_menu_resize_player", target.PlayerName] ?? $"Resize: {target.PlayerName}",
+            translatedTitle,
             "fun",
             admin);
         var resizeValues = new[]

Modules/MODULE_DEVELOPMENT.md

@@ -75,10 +75,17 @@ public class MyModule : BasePlugin
         if (_api == null) return;
 
         // 1. Register a new category
+        // IMPORTANT: If your module has lang/ folder with translations, use YOUR module's Localizer!
+        // Example: _api.RegisterMenuCategory("mymodule", Localizer?["mymodule_category_name"] ?? "My Module", "@css/generic");
+        //
+        // This will use YOUR module's translations in server language.
+        // For modules without translations, you can use hard-coded text:
         _api.RegisterMenuCategory("mymodule", "My Module", "@css/generic");
 
         // 2. Register menu items in the category
         // 🆕 NEW: Use MenuContext-aware overload (no duplication!)
+        // NOTE: Use YOUR module's Localizer if you have lang/ folder with translations:
+        //   _api.RegisterMenu("mymodule", "action1", Localizer?["mymodule_menu_action1"] ?? "Action 1", CreateAction1Menu, "@css/generic");
         _api.RegisterMenu("mymodule", "action1", "Action 1", CreateAction1Menu, "@css/generic");
         _api.RegisterMenu("mymodule", "action2", "Action 2", CreateAction2Menu, "@css/kick");
     }
@@ -356,12 +363,27 @@ Registers a new menu category that appears in the main admin menu.
 
 **Parameters:**
 - `categoryId` - Unique identifier for the category (e.g., "fun", "vip", "economy")
-- `categoryName` - Display name shown in menu (e.g., "Fun Commands")
+- `categoryName` - **TRANSLATION KEY** for the display name (e.g., "vip_category_name", NOT "VIP Features")
 - `permission` - Required permission to see the category (default: "@css/generic")
 
+**IMPORTANT FOR MODULES WITH TRANSLATIONS:**
+- If your module has a `lang/` folder with translation files, use **YOUR module's Localizer**
+- This will display menu names in the **server's language** (not per-player)
+- For per-player localization, only **CS2-SimpleAdmin's built-in menus** support this currently
+
 **Example:**
 ```csharp
+// ✅ CORRECT: Module with translations uses its own Localizer
+_api.RegisterMenuCategory("vip", Localizer?["vip_category_name"] ?? "VIP Features", "@css/vip");
+// In YOUR module's lang/en.json: "vip_category_name": "VIP Features"
+// In YOUR module's lang/pl.json: "vip_category_name": "Funkcje VIP"
+
+// ✅ ALSO CORRECT: Module without translations uses hard-coded text
 _api.RegisterMenuCategory("vip", "VIP Features", "@css/vip");
+
+// ❌ INCORRECT: Using translation key without Localizer
+_api.RegisterMenuCategory("vip", "vip_category_name", "@css/vip");
+// This would display "vip_category_name" literally!
 ```
 
 ### 2. Menu Registration
@@ -373,13 +395,28 @@ Registers a menu item within a category.
 **Parameters:**
 - `categoryId` - The category to add this menu to
 - `menuId` - Unique identifier for the menu
-- `menuName` - Display name in the category menu
-- `menuFactory` - Function that creates the menu when selected (receives admin player)
+- `menuName` - Display name for the menu (use **your module's Localizer** if you have translations)
+- `menuFactory` - Function that creates the menu when selected (receives admin player and MenuContext)
 - `permission` - Optional permission required to see this menu item
 
+**IMPORTANT FOR MODULES WITH TRANSLATIONS:**
+- Use **your module's Localizer** if you have a `lang/` folder: `Localizer?["key"] ?? "Fallback"`
+- This shows menu in **server language**, not per-player
+- Per-player localization is only available for CS2-SimpleAdmin's built-in menus
+
 **Example:**
 ```csharp
+// ✅ CORRECT: Module with translations uses its own Localizer
+_api.RegisterMenu("fun", "godmode", Localizer?["fun_menu_god"] ?? "God Mode", CreateGodModeMenu, "@css/cheats");
+// In YOUR module's lang/en.json: "fun_menu_god": "God Mode"
+// In YOUR module's lang/pl.json: "fun_menu_god": "Tryb Boga"
+
+// ✅ ALSO CORRECT: Module without translations uses hard-coded text
 _api.RegisterMenu("fun", "godmode", "God Mode", CreateGodModeMenu, "@css/cheats");
+
+// ❌ INCORRECT: Using translation key without Localizer
+_api.RegisterMenu("fun", "godmode", "fun_menu_god", CreateGodModeMenu, "@css/cheats");
+// This would display "fun_menu_god" literally!
 ```
 
 #### `UnregisterMenu(string categoryId, string menuId)`
@@ -625,12 +662,32 @@ private object CreateAdminToolsMenu(CCSPlayerController admin)
 
 ## Best Practices
 
-1. **Always check for API availability**
+1. **Use your module's Localizer for translations** 🌍
+   ```csharp
+   // ✅ CORRECT: Module with translations uses its own Localizer
+   _api.RegisterMenuCategory("mymodule", Localizer?["mymodule_category"] ?? "My Module", "@css/generic");
+   _api.RegisterMenu("mymodule", "action", Localizer?["mymodule_menu_action"] ?? "My Action", CreateMenu, "@css/generic");
+
+   // ✅ ALSO CORRECT: Module without translations uses hard-coded text
+   _api.RegisterMenuCategory("mymodule", "My Module", "@css/generic");
+   _api.RegisterMenu("mymodule", "action", "My Action", CreateMenu, "@css/generic");
+
+   // ❌ WRONG: Using translation key without Localizer
+   _api.RegisterMenuCategory("mymodule", "mymodule_category", "@css/generic");
+   // This would display "mymodule_category" literally!
+   ```
+
+   **✅ Per-player localization now available!**
+   - Both CS2-SimpleAdmin built-in menus AND module menus support per-player localization
+   - Each player sees menus in their own language based on their `css_lang` setting
+   - See "Advanced: Per-Player Localization for Modules" section below for implementation details
+
+2. **Always check for API availability**
    ```csharp
    if (_api == null) return;
    ```
 
-2. **Validate player state before actions**
+3. **Validate player state before actions**
    ```csharp
    if (target.IsValid && target.PlayerPawn?.Value != null)
    {
@@ -638,11 +695,11 @@ private object CreateAdminToolsMenu(CCSPlayerController admin)
    }
    ```
 
-3. **Use descriptive category and menu IDs**
+4. **Use descriptive category and menu IDs**
    - Good: `"economy"`, `"vip_features"`, `"fun_commands"`
    - Bad: `"cat1"`, `"menu"`, `"test"`
 
-4. **Clean up on unload**
+5. **Clean up on unload**
    ```csharp
    public override void Unload(bool hotReload)
    {
@@ -651,14 +708,14 @@ private object CreateAdminToolsMenu(CCSPlayerController admin)
    }
    ```
 
-5. **Use appropriate permissions**
+6. **Use appropriate permissions**
    - `@css/generic` - All admins
    - `@css/ban` - Admins who can ban
    - `@css/kick` - Admins who can kick
    - `@css/root` - Root admins only
    - Custom permissions from your module
 
-6. **Handle hot reload**
+7. **Handle hot reload**
    ```csharp
    _api.OnSimpleAdminReady += RegisterMenus;
    RegisterMenus(); // Fallback for hot reload case
@@ -717,3 +774,72 @@ See the `CS2-SimpleAdmin_FunCommands` module in the `Modules/` directory for a c
 **Q: API is null in OnAllPluginsLoaded**
 - Wait for the `OnSimpleAdminReady` event instead of immediate registration
 - Make sure CS2-SimpleAdmin is loaded before your module
+
+## Advanced: Per-Player Localization for Modules (✅ NOW AVAILABLE!)
+
+**🆕 NEW:** Module menus now support **per-player localization** based on `css_lang`!
+
+Both CS2-SimpleAdmin's built-in menus AND module menus can show in each player's configured language.
+
+### How to Use Per-Player Localization in Your Module
+
+**1. Register Category with Localizer:**
+
+```csharp
+// Pass translation KEY (not translated text) and module's Localizer
+_api.RegisterMenuCategory(
+    "mymodule",
+    "mymodule_category_name",  // Translation key from your lang/ folder
+    "@css/generic",
+    Localizer!                  // Your module's localizer
+);
+```
+
+**2. Register Menus with Localizer:**
+
+```csharp
+_api.RegisterMenu(
+    "mymodule",
+    "action",
+    "mymodule_menu_action",     // Translation key from your lang/ folder
+    CreateMenu,
+    "@css/generic",             // Permission
+    "css_mycommand",            // Command name for override (optional)
+    Localizer!                  // Your module's localizer
+);
+```
+
+**How it works:**
+1. Your module passes its `IStringLocalizer` and translation **key** (not translated text)
+2. SimpleAdmin's `MenuManager` stores both the key and the localizer
+3. When displaying menu to a player, MenuManager translates using:
+   ```csharp
+   using (new WithTemporaryCulture(player.GetLanguage()))
+   {
+       localizedName = moduleLocalizer[translationKey];
+   }
+   ```
+4. Each player sees menus in their own language based on their `css_lang` setting!
+
+**Complete Example:**
+
+See `Modules/CS2-SimpleAdmin_FunCommands/` for a real implementation:
+
+```csharp
+// Register category with per-player localization
+_api.RegisterMenuCategory("fun", "fun_category_name", "@css/generic", Localizer!);
+
+// Register menu with per-player localization
+_api.RegisterMenu("fun", "god", "fun_menu_god",
+    CreateGodModeMenu, "@css/cheats", "css_god", Localizer!);
+```
+
+**Without Per-Player Localization (backwards compatible):**
+
+If you don't need per-player localization, the old API still works:
+
+```csharp
+// Hard-coded text (same for all players)
+_api.RegisterMenuCategory("mymodule", "My Module", "@css/generic");
+_api.RegisterMenu("mymodule", "action", "Do Action", CreateMenu, "@css/generic");
+```