How can I create a custom template inside Enfold?

I need to create a number of templates and the best thread I’ve found about this explains quite well:

Please copy enfold/page.php and enfold/includes/loop-page.php files to your child theme in the same path and change them as needed to add new page template – https://developer.wordpress.org/themes/template-files-section/page-template-files/page-templates/

Cheers!
Yigit

This is great, but I am unclear of the roll of the loop-page.php file.

Also, I know I should read the https://developer.wordpress.org/themes/template-files-section/page-template-files/page-templates/ but if you can tell me where I name the new templates (and how) that’d be much appreciated!