Changing permalinks doesn’t work (fix included)

Usually when you change a permalink/slug of a post, WordPress creates a redirect from the old url to the new, so all links still work. It didn’t seem to work with the weDocs custom post type.

I played around with it a bit, and it seems like changing with_front to false in wedocs.php’s register_post_type makes it work without even affecting the urls. I’m not entirely sure what the effects actually are, and if that was what fixed it, but at least worth a try if you can reproduce?