Encrypt existing org-roam files

I’ve tried searching here on discord and just out on Google in general and I haven’t been able to find an answer. I only recently started using org-roam and really like it. I have maybe 15 files so far and figured out how to turn on and use encryption so now any new file is encrypted. Is if there is a way to encrypt the existing 15 or so files that I have already created? Thanks!

I kept fiddling around and realized that the easiest way (duh) is just to encrypt the files outside of org-roam. Figured I’d leave this here though in case anyone else has the same dumb question I did.