I just installed the image hover plugin, selected an effect, and applied it to my Woocommerce products. It does nothing. There is no hover action and as far as I can tell it doesn’t look like it put any code into the page.
Also when you go to customize the effects changing the text and overlay colors does nothing. It always stays as a black overlay.
I am currently running WordPress 4.9.4, Woocommerce 3.3.3 and Image Hover Effects Pro 1.04.