How Can I Add A Graphics Overlay To Product Images

Is there a way to add a custom overlay to Product Images like the one attached, e.g. "Real OEM Part" ??

Similar to the way the "Save xx%" overlay works.

real oem part.PNG

That is called product labels and there are several addons in marketplace:

https://marketplace.cs-cart.com/?subcats=Y&pcode_from_q=Y&pshort=Y&pfull=Y&pname=Y&pkeywords=Y&search_performed=Y&q=product+labels&dispatch=products.search