How can I change the copy in the Select Registration Type page. I need to change the "I am registering as part of a group" selection. What file is this in?
This text can be changed in the language file, but if you need the file responsible for that page you need to go to
component/front/views/event/tmpl/options.php
This word in code looks like GROUP_REGISTRATION (around 53 line)
Then in language file it can be translated in any language you want