Product Reviews by Shopify configured location
Before installing our app, it is possible that you have configured the location for the product page widget of Product Reviews by Shopify. You can do that by modifying the product page template as described in the installation instructions or, if your store theme supports Online Store 2.0, by adding the app block to the product page.
Anyway, that configured position will be preserved after installing our app. If you want to change that position, you don't need to modify any templates or customize your theme anymore: you can directly do it from the Widget location section on the app preferences dashboard page.
Alternatively, if you didn't configure any position for Product Reviews by Shopify, there is no need to do it. The widget will be located in a safe place after installing our app, and you can always choose a different position from the Widget location section on the app preferences dashboard page.