is there a way to convert function to macro?

Hi guys, is there a simple way of converting a function to a macro with the same name?

I want to add a new functionality that requires calling a Delay, but that doesn’t work in functions. Converting the function to macro would do the trick, but I see no way of doing that. Creating a new macro is not a problem, but function is called in many places and in many BPs, so replacing it with something new would be PITA. I wonder if there is a way to convert the function to macro keeping the same name and if that could work.

I could be wrong but I don’t think it’s possible, and even with the same name you would have to still change the calls to the macro from the function. So copy from the function and paste to the new macro and have that PITA with some Ice cream and pie…