Looking for Theme Which Supports Floating Video Link Within Product Links

Hi all.
I’m looking for a woocommerce wordpress theme which has a specific feature so that site visitors can see a preview video of a product without actually having to view the product page first. It is exampled in this website, however I’m unable to find the theme as the source code suggests a custom build - https://zeusfireworks.co.uk. If you scroll down the home page you will see featured woocommerce products containing a video icon which produces a pop-out video when clicked.
Any suggestions or guidance would be greatly appreciated.
Many thanks all