Add line from product description in woocommerce checkout

In this woocommerce shop every product has a bunch of extra product details in the product description. They all have the same line that mentions how many pieces per carton. This 1 line needs to be shown under the products name when the client visits the checkout.

So the client can quickly see for each product that they have in their card how many pieces there are per carton.

This is for two websites but they are 100% identical (same products, same layout etc) except in a different language.