You can replace photos in bulk if they are in the same position across multiple listings in the Bulk Editing View.
Steps to Bulk Replace Photos
Select Listings – In the Listings tab, check off the listings you want to update.
Click “Edit” – Open the bulk editor.
Navigate to Photos – Ensure that the images are in the same position across all selected listings.
Replace the Photo – Upload the new image, and it will replace the existing one in that position.
Click “Apply” – Save your changes.
Click “Sync Updates” – Ensure the changes reflect in your shop.