Transferring a menu from WP to CS-Cart

I have two menus on my Wordpress site (see https://cambriaequine.com/). I also have a shop hosted on another part of the site, not Wordpress (https://www.cambriaequine.com/shop/).

However, as you can see, there is virtually no link between the two -- if you get on the Shop, you're lost in a never-never land and can't get back to the home site. :slight_smile:

Now, on the shopping card software, I can do some editing within the template. Is there any way to directly copy all the HTML of those menus and put it into the shopping cart and totally duplicate the menus so that they show up on the shop? If so, how would I do that?

Thanks!
Hannah