Divi Testimonial Extended
Divi Testimonial Extended plugin is a premium plugin for Divi that allows you to easily add client testimonials using the Divi builder.
This plugin is released by Divi Extended and adds a custom post type specifically for testimonials along with a new Divi module that will display your testimonials in 1 of 3 different layout styles.
After you have added the testimonial module (in classic or visual builder) on your page, any new testimonials will automatically be added to the testimonial slider. The star ratings include schema markup which can help your testimonials show up in Google,