[Lynne]

I'll assume you got all the places in the templates - it's pretty easy to do a search of those files. However, 'register.php' is used several times in the php files (6 times in 3.7.3) and then 'register' is also used several times (223 times). Those are going to be the harder ones to track down because in some places they are talking about the name of the php page, other times the word defined as THIS_SCRIPT, other times it's a switch that may or may not be related to the page name, and who knows what the other times are. You will need to go through most of those and figure out if you need to change it or not.