Custom Layout Builder Element / Shortcode from Child Theme

Hi,

I wanted to change the layout of the TESTIMONIAL GRID

So as not to confuse things I have duplicated the file ::
wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/testimonials.php
and Renamed it
meals.php

I then edited meals.php and have the shortcode “meals” in the avia layout builder CONTENT ELEMENTS and the output displays correctly on the page – everything works.

Just to keep everything clean

How do I move the file “meals.php” from the Parent Theme and have this register as a template builder shortcode from the child theme

Thanks for your assistance ; )