Change extension for a set of glyphs

Glyphs
1

Hello,

I just copied a whole set of glyphs to create .init and .fina out of them. Right now, after copy/paste, they all have the extension .001. It there are way to change from .001 to .init or .fina for the set in once? Like a bulk change of that?

Thanks

Francis

2

Select all glyphs you like to change and use Edit Menu > Find > Find and Replace…

3

https://glyphsapp.com/tutorials/batch-renaming