What exactly gets replaced when I activate a different theme?

Activating a theme replaces the store's design:

• The header, footer and product card design.
• Your colours and fonts.
• The theme's own pages, such as the home page, which are replaced with the theme's sections.
• Your footer menu links, which reset to the theme's links.
• The theme's product, cart and checkout page settings where it includes them.

Your products, categories, orders and customers are not touched.

Before anything changes, a pop-up warns that edited content, images, colours and fonts will be lost. Click Save & Activate to save your current design to Your Saved Themes first, so you can activate it again later. Click Cancel to keep everything as it is.