An this is the result. Still need to edit the TOC a tad before writing it to a new pdf. Couldn't imagine manually bookmarking thousands of bookmark in this 18 volume book.

regex to strip out any bookmarks longer than 60 characters in length
search:

(^"\d+:\d+.\D{60})(.*?")

replace:
$1"

to replace all no verses 7:23, 8:23, 110:11 for instance
(^"\D+\.*?\d+ \d+.\d+)

(^"\D+.*?$)

just select verses Ctrl+Shift+L in vscode for regex. Cut them then delete rest of lines then paste back
(^"\d+:\d+.*?$)