Android Question Change the name of all variables automatically to a different one

Hi, I was wondering how I could rename all variables to a different one automatically by some code in B4A if it's possible to do something like that. Maybe using the Find / Replace function idea, but to automatically change how to put _1234 at the end of each variable name. In code and design variable name as well.

Is there a way in B4A that the developer can create some routine using B4A's own features, like Word Excel has, to create something like this?

Would it be possible?

Thanks.