Function GetFallbackWindowNameForWindowingList

include/imgui/imgui.cpp:14786–14793

Window has already passed the IsWindowNavFocusable()

// Window has already passed the IsWindowNavFocusable()
static const char* GetFallbackWindowNameForWindowingList(ImGuiWindow* window)
{
    if (window->Flags & ImGuiWindowFlags_Popup)
        return ImGui::LocalizeGetMsg(ImGuiLocKey_WindowingPopup);
    if ((window->Flags & ImGuiWindowFlags_MenuBar) && strcmp(window->Name, "##MainMenuBar") == 0)
        return ImGui::LocalizeGetMsg(ImGuiLocKey_WindowingMainMenuBar);
    return ImGui::LocalizeGetMsg(ImGuiLocKey_WindowingUntitled);
}

// Overlay displayed when using Ctrl+Tab. Called by EndFrame().
void ImGui::NavUpdateWindowingOverlay()