Can you have two or more subclasses for the same GUI handle?

[WildByDesign]

This is more of a question for anyone with more familiarity with subclassing. So I don't necessarily need code examples in return, unless of course that helps to explain things more.

I have subclasses for some individual handles for some specific window classes. However, for this question, I am referring specifically to the main GUI window.

For example, instead of:

GUIRegisterMsg($WM_ACTIVATE, __GUIDarkMenu_WM_ACTIVATE)
GUIRegisterMsg($WM_WINDOWPOSCHANGED, __GUIDarkMenu_WM_WINDOWPOSCHANGED)
GUIRegisterMsg($WM_MEASUREITEM, __GUIDarkMenu_WM_MEASUREITEM)
GUIRegisterMsg($WM_DRAWITEM, __GUIDarkMenu_WM_DRAWITEM)

I have successfully switched to the following:

;...
$g_pMenuWndProc = DllCallbackRegister("__GUIDarkTheme_MenuProc", "lresult", "hwnd;uint;wparam;lparam;uint_ptr;dword_ptr")
_WinAPI_SetWindowSubclass($g_hGui, DllCallbackGetPtr($g_pMenuWndProc), 1)
;...
Func __GUIDarkTheme_MenuProc($hWnd, $iMsg, $wParam, $lParam, $iID, $pData)
    #forceref $iID, $pData
    Local $sContinue = $GUI_RUNDEFMSG
    Switch $iMsg
        Case $WM_ACTIVATE
            $sContinue = __GUIDarkMenu_WM_ACTIVATE($hWnd, $iMsg, $wParam, $lParam)
        Case $WM_DRAWITEM
            $sContinue = __GUIDarkMenu_WM_DRAWITEM($hWnd, $iMsg, $wParam, $lParam)
        Case $WM_MEASUREITEM
            $sContinue = __GUIDarkMenu_WM_MEASUREITEM($hWnd, $iMsg, $wParam, $lParam)
        Case $WM_WINDOWPOSCHANGED
            $sContinue = __GUIDarkMenu_WM_WINDOWPOSCHANGED($hWnd, $iMsg, $wParam, $lParam)
    EndSwitch
    If $sContinue = $GUI_RUNDEFMSG Then Return __WinAPI_DefSubclassProc($hWnd, $iMsg, $wParam, $lParam)
EndFunc   ;==>__GUIDarkTheme_MenuProc

This is works perfectly well. But I am wondering now about expanding. Those all cover the functionality needed for subclassing the GUI menubar.

I am wondering if I can (or even should?) use another window procedure for the other GUI handle related window messages. I have GUIRegisterMsg for $WM_NOTIFY, $WM_CTLCOLORLISTBOX, $WM_CTLCOLOREDIT, and $WM_SIZE. And since they are not related to GUI menubar, this I why I am curious about another procedure. And so this leads to my question from the title:

Can you have two or more subclasses for the same GUI handle?

For the record, I have never had success subclassing $WM_SIZE for the main GUI handle. I have only had success with GUIRegisterMsg and $WM_SIZE.

Thank you for your time.