Just a few Page Templates

So I if truth be told feel love I've viewed this carried out earlier than however I will't seem to figure it out now. I have to make a few page templates along with the Default Template, Elementor Canvas, and Elementor Full Width.

So as soon as in some time the accumulate role can hang about a diversifications for the Default Template. I've tried growing a brand novel page-slug.php however I will't lay that out in Elementor as a ways as I will sight. I hoped I’d appropriate make a 2d template for all singular pages however it handiest lets in one.

Am I missing something obvious?