The Theme Editor
From Posstack.com Documentations
The Theme Editor refers to the default Shopify theme editor that displays a tree view of all the content for the template that you're currently viewing in the sidebar. It lets you customize the content and appearance of your store, and preview all changes in real time.
Accessing the theme editor through the Easy Content Builder
- From your Shopify admin, go to Apps > Easy Content Builder
- From the Easy Content Builder dashboard, click Manage Templates and find the template that you want to edit, and then click Customize.
Note: After you create a Product/Page/Blog Post template by following the steps in the section Create Templates, you will be automatically redirected to the Theme Editor.