[@daveshine Participant 14 years ago]

I’ve released a small bbPress Plugin called “String Swap” where you can easily change a few breadcrumb parameters as well as some other strings for the frontend. — bbPress 2.1.2+ required!

You can check it out here:

https://wordpress.org/extend/plugins/bbpress-string-swap/

After installing/activating, look on the bbPress Settings page where there is a new section then 🙂

Hope this helps some users 🙂
-Dave.