Plugin for merging Woocommerce product images

I'm building a Woocommerce shop and I need to generate products images in an automatic way. Example: lets say I'm creating a new product which is a cat themed t-shirt. My plan for building the product is: 1. I'll manually create a woocommerce product and save it as draft, which will contain variations (blank t-shirts in different colors). Now the plugin help: 2. I want to upload an .PNG image (with the design for the shirt) in a way it will be automatically merged with the blank shirts. This way I don´t need to manually apply the design on each blank shirt to do the mockups. Note: Before applying the design on the blank variations, the plugin must duplicate the existing draft product by itself. The idea is: I´ll just upload a batch of images and then the plugin will generate 1 new product for each image (by duplicanting the existing draft product) , and will automatically generate all the variations for each product.