Compatible with WPML

[owadud]

Is your feature request related to a problem? Please describe.

We have an issue that our plugin is not working properly in WPML.

Describe

I have set the min. quantity for a specific product to 3 and I have applied the same settings for its translated version (WPML is used).

So, the plugin limits the customer to 3 items for this product, but the problem is that if the customer switches language he can add 3 more of the same (translated) products to the cart. So, the plugin seems to identify the translated versions as different products, at least on the product and archive pages.