Renaming cloned dialogs

[PleaseHelp]

I think that this is a simple request and maybe it is just because I am new but could you make it so that when we clone a dialog or something that the new name that you give the clone replaces the name in the dialog.

Example:
Old name
Function Move_ok_botton4

Code:

Copy      Help

if(!ShowDialog("Move_ok_botton4" &Move_ok_botton4)) ret

Replaced with new name
Function Move_ok_botton5

Code:

Copy      Help

if(!ShowDialog("Move_ok_botton5" &Move_ok_botton5)) ret

I am contently forgetting to rename and not understanding why nothing I do in the new dialog will work.