Strong Testimonials employs a template system similar to the WordPress theme template system. This enables you to craft your own templates for displaying testimonials and the front-end form.
Custom templates are a smart way to go when
you need more than a few style tweaks,
the view options don’t include what you need,
or you want to start with a blank canvas.
Custom templates reside in your theme so they will not be overwritten by plugin updates. However, if you are using a premium theme or a free theme from wordpress.org and are not using a child theme, your custom template will be erased on the next theme update.