diff --git a/Source/Contents/WorldView/WorldViewData.cpp b/Source/Contents/WorldView/WorldViewData.cpp
index 9ff9804b..ad7ca3e7 100644
--- a/Source/Contents/WorldView/WorldViewData.cpp
+++ b/Source/Contents/WorldView/WorldViewData.cpp
@@ -1,6 +1,8 @@
 #include "Contents/WorldView/WorldViewData.h"
 #include "Client/Mode/CMode.h"
 #include "Client/Mode/ModeMgr.h"
+#include "Client/Session.h"
+#include "Contents/MessageTable.h"
 #include "Render/Renderer.h"
 #include "Render/Textures/Texture.h"
 #include "Render/Textures/TextureCache.h"
@@ -570,3 +572,11 @@ int CWorldViewMgr::LevelCount() {
 CWorldViewWorld* CWorldViewMgr::CurrentWorld() {
   return this->worlds[this->currentWorld];
 }
+
+// OFFSET: 0x00617950
+// FUNCTION: fn_04391
+bool IsMapDisplayNameTranslated(const char* mapName) {
+  const std::string placeholder = LookupMessage(0xBB);
+  const std::string displayName = g_session.GetMapDisplayName(mapName);
+  return placeholder != displayName;
+}