Changing Default Title Page Metadata

I’ve been searching all over for an answer to this but have come up completely empty.

Is there a way to permanently change the metadata that a template uses on the title page?

Currently my Screenplay titlepage is set to <$fullname> but it’s using the account name of my computer and I don’t want it to do that.

I have tried editing that page and then saving it as a template to no avail. Is there a way to permanently change this setting somewhere so that I don’t have to remember every time I create a new file?