WindowServer: Allow updating the name of a menu

Author: https://github.com/MacDue
Commit: cf730403ea
Pull-request: https://github.com/SerenityOS/serenity/pull/18054
Reviewed-by: https://github.com/awesomekling
Reviewed-by: https://github.com/linusg

Userland/Services/WindowServer/Menu.cpp

@@ -752,6 +752,11 @@ void Menu::set_hovered_index(int index, bool make_input)
         redraw(*old_hovered_item);
 }
 
+void Menu::set_name(DeprecatedString name)
+{
+    m_name = move(name);
+}
+
 bool Menu::is_open() const
 {
     return MenuManager::the().is_open(*this);