1) Is it possible to edit the look and text of the private member/message area (which is viewable once a registered user has logged in)? There is a duplication of usernames, 2 are listed and they both do the same thing. And the user is directed to click on the name to retrieve messages when in fact they have to click on MESSAGES.
2) Is it possible to hide other member names and just show ADMIN?
3) If so, where exactly in the cpanel does one access the right files to change it? I'm assuming this can't be done through the dashboard.

Screenshot attached.

Thanks for any quick help!