After you Activate PETZ you will see a message in WP admin panel that you must install required plugins and

You can import all theme demo content with one click (posts, pages, products, categories, menus, sample images, sliders, plugins configurations).

 You don’t need to do this step if you imported demo content. You will setup menu for the theme in

In default, you can use the widget in the right sidebar and footer of a page. Go to Appearance >

Elementor Setting  Make sure Unyson plugin is installed before using Customizer. You can manage multiple theme settings with live previews

This method allows you to have your WordPress installation display in ONE non-English language.  For multiple languages, please use the