Hi AmrB2040,

Thanks for reaching to us.

4. In order to create multilingual website, you would better use WPML it is 100% compatible with WoodMart.

Please check this manual: https://xtemos.com/docs-topic/how-to-make-woodmart-multilingual-with-wpml/

3. 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.

Regards,