Hi,
Thanks for reaching to us.
@divino123 Unfortunately, there is no such option right now.
@Blissdates Yes, it always there is a popup to warn you that re-import demo will remove an existing ones.
You can create a dev site and import any template there, then with the help of the import functionality of Elementor you can export and import templates, more detail is here: https://elementor.com/help/template-library/
Devsite – also called a Staging platform where you can test issues, enable/disable features/plugins thus such changes will affect the main site. The below article will help you to create it:
https://www.wpbeginner.com/wp-tutorials/how-to-create-staging-environment-for-a-wordpress-site/
If you have any questions please feel free to contact us.
Best Regards,