WPML and Marketpress store pages not working in two languages

Hi, i have problems trying to use WPML and Marketpress, i have to set wich page is my cart, checkout and order status page, but when i set it in the marketpress option only works in one language, even if a have set a translated page of the same for other language (spanish). So, when i go to checkout in spanish it's blank, because it's needed that in the option i set wich page is to checkout to function. the same happens to cart (the coupon form doesn't work if i don't set the page has cart) and order status.

What can i do? i need that the users can checkout in two languages.