Were you ever able to figure out the category Pinterest blocking?

I was able to install your plugin and it works great for my blog but for the Woo Commerce cart plugin it doesn’t work for the product covers or product images. The thumbnails are not an issue. This would be great to be able to block content thieves from stealing my product covers. The whole reason I moved from blogspot is to have more control over the stealing. I am not a coding type and would not know where to put your nopin code either. What code would I use and where would I put it for blocking the product images pages?

I had already installed WP Content Copy Protection and No Right Click premium version but I can still pin the product covers and the watermark is stripped away and you can save the images. Just need to block the pinning of the product covers (which they like to steal and use as click bait) :/ Thanks for any help you can provide.