Index: source/gui/ObjectTypes/COList.h
===================================================================
--- source/gui/ObjectTypes/COList.h
+++ source/gui/ObjectTypes/COList.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2021 Wildfire Games.
+/* Copyright (C) 2023 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -29,7 +29,7 @@
 {
 public:
 	COListColumn(IGUIObject* owner, const CStr& cid)
-		: m_Width(0), m_Id(cid), m_List(owner, "list_" + cid), m_Hidden(owner, "hidden_" + cid, false)
+		: m_Width(0), m_Id(cid), m_List(owner, "list_" + cid), m_Heading(owner, "heading_" + cid), m_Hidden(owner, "hidden_" + cid, false)
 	{}
 	// Avoid copying the strings.
 	NONCOPYABLE(COListColumn);
@@ -37,7 +37,7 @@
 	CGUIColor m_TextColor;
 	CStr m_Id;
 	float m_Width;
-	CStrW m_Heading; // CGUIString??
+	CGUISimpleSetting<CStrW> m_Heading; // CGUIString??
 	CGUISimpleSetting<CGUIList> m_List;
 	CGUISimpleSetting<bool> m_Hidden;
 };
Index: source/gui/ObjectTypes/COList.cpp
===================================================================
--- source/gui/ObjectTypes/COList.cpp
+++ source/gui/ObjectTypes/COList.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 2021 Wildfire Games.
+/* Copyright (C) 2023 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -126,6 +126,14 @@
 
 	switch (Message.type)
 	{
+
+	case GUIM_SETTINGS_UPDATED:
+	{
+		if (Message.value.find("heading_") == 0)
+			SetupText();
+		break;
+	}
+
 	// If somebody clicks on the column heading
 	case GUIM_MOUSE_PRESS_LEFT:
 	{
@@ -234,7 +242,7 @@
 			}
 			else if (attr_name == "heading")
 			{
-				column.m_Heading = attr_value.FromUTF8();
+				column.m_Heading.Set(attr_value.FromUTF8(), false);
 			}
 		}
 
@@ -259,12 +267,12 @@
 			if (!context.empty())
 			{
 				CStr translatedValue(g_L10n.TranslateWithContext(context, value));
-				column.m_Heading = translatedValue.FromUTF8();
+				column.m_Heading.Set(translatedValue.FromUTF8(), false);
 			}
 			else
 			{
 				CStr translatedValue(g_L10n.Translate(value));
-				column.m_Heading = translatedValue.FromUTF8();
+				column.m_Heading.Set(translatedValue.FromUTF8(), false);
 			}
 		}