AUP 1.1.10 & Kunena 5.0.11

I've been going through the language files and the database, renaming "points" to "Music Notes".

I have the Kunena plugin and I"m using their Crypsisb3 template.
I tried renaming points to Music Notes on what file, can't remember now which one it was, but it caused part of the site to through a 500 error until i changed it to something like musicnotes or music_notes. Unfortunately, this did not work and I changed it back to points. On another file dealing with the template I found and changed points to music notes, but it's still showing as points as well.

Do you know which files I need to edit to make this change, or do I need to contact the Kunena team?

Thanks for your help,
Danielle