I’m afraid they do not:
And when I quote them the image name is just gurbleblurb… 
(Sorry, I couldn’t resist including a pop about your image names 
)
Another thing to consider @anon85834913 is whether you want the product image to be a link or not. If you make it a link it loses the ability to enlarge in a lightbox. Eg.
This one will enlarge in a pop out gallery when clicked:
This one will not:
