Messages

Hello.
You can do this with CSV export import but the backup database first
https://abantecart.atlassian.net/wiki/spaces/AD/pages/15007876/Import#Import-Example7:UpdateProduct(addimagestoproduct)

You don't need to duplicate all the images. You can update the image path in the template or config files to point directly to ../images/prod/ (or use the full URL like mydomain/images/prod/). Check the product display template (usually in the product info page) and any global config file that defines the image directory. That's where you'll want to adjust the path so it doesn't look only in the default cart image folder.