I am using the Magento for my http://www.thelabellife.com/ website and I can not add the alt tag for all images on the product pages. I have discussed with developer team as well, they are saying it is not possible that we can integrate backend code alt access in Magento. Kindly help me on that, can I integrate alt images with the back end coding so that I can give the different names for the purpose of better search result in search engines?
In Default Magento is possible :
You can try this way for single product yourself :)
Later you can ask the development team to upload labels in bulk for all your product images.