Removing stamped labels from discs?

I tried to see if anyone had mentioned this before, but I'd like to know if anyone has tried getting the markings off of their discs - the blank branding, etc - without damaging the plastic on the disc or the metal on the shutter cover? The pics show the areas I'm considering...

(edit: I couldn't post the pics??)

I tried going gentle with 91% alcohol and a swab, but it barely made a dent!

Anyone else gone this route with their discs?

So happy to have gotten the time/space to dig in to this again - I'd forgotten how much fun it was!

https://preview.redd.it/85cz635fe4ne1.jpg?width=2445&format=pjpg&auto=webp&s=21aaf6f14f6bf71fc5372645c0a38aafb2438324

https://preview.redd.it/zdqqf25fe4ne1.jpg?width=2312&format=pjpg&auto=webp&s=b14c0e173425feb3fcc5307fe4730a5db706ef89