Change the name of a built-in class

Would be nice to be able to change the name of built in classes like All AllLetters, if that happend, you could’t reload them.

You either get the automatic reloading or your own name. Can’t you search and replace your code to use the automatic name?

Agreed. I think my question raises because I can’t edit a pre built class, so I copied, pasted in a custom class and edited.