diff --git a/Content.Server/Chat/Systems/AnnounceOnSpawnSystem.cs b/Content.Server/Chat/Systems/AnnounceOnSpawnSystem.cs
index 0f0365e56ba6..cc46545237b0 100644
--- a/Content.Server/Chat/Systems/AnnounceOnSpawnSystem.cs
+++ b/Content.Server/Chat/Systems/AnnounceOnSpawnSystem.cs
@@ -16,7 +16,7 @@ public override void Initialize()
     private void OnInit(EntityUid uid, AnnounceOnSpawnComponent comp, MapInitEvent args)
     {
         var message = Loc.GetString(comp.Message);
-        var sender = comp.Sender != null ? Loc.GetString(comp.Sender) : "Central Command";
+        var sender = comp.Sender != null ? Loc.GetString(comp.Sender) : Loc.GetString("chat-manager-sender-announcement");
         _chat.DispatchGlobalAnnouncement(message, sender, playSound: true, comp.Sound, comp.Color);
     }
 }
diff --git a/Content.Server/Chat/Systems/ChatSystem.cs b/Content.Server/Chat/Systems/ChatSystem.cs
index 55beaf1f7f5c..5358cdb44209 100644
--- a/Content.Server/Chat/Systems/ChatSystem.cs
+++ b/Content.Server/Chat/Systems/ChatSystem.cs
@@ -319,12 +319,14 @@ public void TrySendInGameOOCMessage(
     /// <param name="colorOverride">Optional color for the announcement message</param>
     public void DispatchGlobalAnnouncement(
         string message,
-        string sender = "Central Command",
+        string? sender = null,
         bool playSound = true,
         SoundSpecifier? announcementSound = null,
         Color? colorOverride = null
         )
     {
+        sender ??= Loc.GetString("chat-manager-sender-announcement");
+
         var wrappedMessage = Loc.GetString("chat-manager-sender-announcement-wrap-message", ("sender", sender), ("message", FormattedMessage.EscapeText(message)));
         _chatManager.ChatMessageToAll(ChatChannel.Radio, message, wrappedMessage, default, false, true, colorOverride);
         if (playSound)
@@ -345,11 +347,13 @@ public void DispatchGlobalAnnouncement(
     public void DispatchStationAnnouncement(
         EntityUid source,
         string message,
-        string sender = "Central Command",
+        string? sender = null,
         bool playDefaultSound = true,
         SoundSpecifier? announcementSound = null,
         Color? colorOverride = null)
     {
+        sender ??= Loc.GetString("chat-manager-sender-announcement");
+
         var wrappedMessage = Loc.GetString("chat-manager-sender-announcement-wrap-message", ("sender", sender), ("message", FormattedMessage.EscapeText(message)));
         var station = _stationSystem.GetOwningStation(source);
 
diff --git a/Resources/Locale/en-US/chat/managers/chat-manager.ftl b/Resources/Locale/en-US/chat/managers/chat-manager.ftl
index 38b12251bec6..75ff4351c1d2 100644
--- a/Resources/Locale/en-US/chat/managers/chat-manager.ftl
+++ b/Resources/Locale/en-US/chat/managers/chat-manager.ftl
@@ -19,6 +19,7 @@ chat-manager-no-such-channel = There is no channel with key '{$key}'!
 chat-manager-whisper-headset-on-message = You can't whisper on the radio!
 
 chat-manager-server-wrap-message = [bold]{$message}[/bold]
+chat-manager-sender-announcement = Central Command
 chat-manager-sender-announcement-wrap-message = [font size=14][bold]{$sender} Announcement:[/font][font size=12]
                                                 {$message}[/bold][/font]
 chat-manager-entity-say-wrap-message = [BubbleHeader][bold][Name]{$entityName}[/Name][/bold][/BubbleHeader] {$verb}, [font={$fontType} size={$fontSize}]"[BubbleContent]{$message}[/BubbleContent]"[/font]