Of course! If you want to include a better image of the product, or a different color variation, in an Ad Creative then here’s what you need to do:
1. Click on Edit under the Ad Creative you want to change product image for.
2. Once you are in the Designer, click on the Image and then select Change.
3. Click on Best Fit or All Products, and search for the product in your template.
4. You can select a different angle or variation OR upload a different image (of the same product*) from your desktop.
*Choosing a completely different product will result in it being displayed with the original product’s title and price
5. Click Save and then select Save Catalog.
And you're done!