I was able to use Atom to find all the verses, but it didn’t recognize the “\n” function and replaced the verses (I tested on one page and I have backups) with just "\1 " instead of creating a new line. But I was able to search the entire folder and find every verse with the “###### (v[0-9]{1,})” part, but it didn’t recognize the “\n”.
I’m going to give it a shot in another app.