This feature is available with the following pricing plans: Premium, Unlimited, Pay as You Grow
This article explains how to reset your school website templates to the default design.
Go to the Design tab in the top navigation bar.
Click on the School Website Styling tab.
In the School Templates section, click Delete next to the templates for the page in which you’d like to revert the design back to the default styling. You will see a confirmation modal to confirm the action you would like to take. This action cannot be undone.