2016-10-15, 10:58 AM
2016-10-15, 08:46 PM
A simple plugin would do the job, this is some part of it.
$plugins->add_hook( 'postbit', 'disable_usertitle' );
function disable_usertitle(&$post)
{
global $mybb;
if ( $mybb->usergroup['canmodcp'] == TRUE )
$post['usertitle'] = '';
}