Image hover for products that contain multiple pictures

Hello everyone,

I have configured a hover effect on my product page for the Woocommerce products (see link). If you hover over some products, then you will see that some products will display a white image. This is because no gallery images are configured in the backend for that product.

You can also see some products that have multple images. When you hover over that product you can see that it will display another image. This is because there are some gallery images configured for that product.

So here is my question: Is it possible to only enable a hover effect for images that have other gallery images configured in the backend? In this way, when a product doesn’t have muliple images configured in the backend, you won’t see that white image when you hover over a product.

I hope I have explained it clearly, if you have any questions let me know.

Thanks in advance

The page I need help with: [log in to see the link]