Quick hint: Use the following link pattern anywhere on your site to link to testimonials archive page: https://example.com/testimonials/

Detail:

The testimonials use a Custom Post Type with slug named ‘testimonials’. We need to use a fixed URL for this.

In order to change the URL of the testimonial page after importing the demo, edit the menu and make the following change:

Replace:

https://demo.diviextended.com/divi-classic-agency/testimonials/

With the following URL pattern:

https://example.com/testimonials/ (replace example.com with website URL)