I have a situation where I can not allow contributers to have spaces in their names (conflicts with a Feedback plugin). CMS Press is used to generate a new post "Feedback" which takes its title from the newly registered contributer.
My problem is twofold.
I myself, used a user name, e.g. user, during set up of my site which is now shown as:
user-3 for my permalink
I had a user today use spaces in their user name.
Neither of us have our name posted in our feedback threads.
I'm trying to learn how I can get deeper into WordPress and purge users and fix the issue of my user (a contributer) being forced to user-3. I'll post more on this little as I have to run.