Once the products have been added to the product catalog using the clipper or manually they are there for you to use. However, for whatever reason if you need to update the items you can go ahead and edit items in the Product Catalog.
In order to edit the product, go to the 3 dots (more options) and then click on the first option that is Edit product as shown in the screenshot below:
Next on from here you can edit any field that you are looking to update using the tabs:
Then hit save at the bottom right corner to apply the changes made.
If you need any additional support, click the question mark in the upper right-hand corner to chat with a member of our team.
Happy designing!