To help maintain consistency and work more quickly, you may want to duplicate a page. You do have an option of duplicating a page using the template library. However, if you’re using an Elementor hosted website, there is a faster way of doing this through the WordPress dashboard.
Go to WP Dashboard > Elementor Editor >Settings > Features tab > Set Improved Page Actions Layout to Active.
Scroll down and press Click Save Changes.

Duplicating the page
To duplicate a page through the WordPress dashboard:
Go to the Pages tab on your WordPress dashboard.
Hover over a page and click More Options.

Select Duplicate Page.

Click Done
The new page will appear on your list of pages.

Next Steps
Now that you know how to duplicate a page using the WordPress dashboard, check out how to duplicate a page using the template library, or learn more about the template library.