Personalization of the mail for the user

I just bought the component Myshortlist, everything works fine, a huge thank you for this development.
I would just like to customize the mail received by the user with the items in his list.
Which file should I review?

thank you so much

Hello Henri and thank you very much for your good words!

To customize the contents of the email to the user, you should create a template override of the file
modules/mod_myshortlist/tmpl/default_emailbody.php

Copy this file to
templates/your_template_name/html/mod_myshortlist/default_emailbody.php
and make any changes you like.

This will not affect how the items look. It only allows you to add a custom header and footer around the item list.
To change how the items look, you may have to override other individual files per item type.
Thanks again.