Hi @joaquin2019,
Did you check the Sticky Cart for WooCommerce or WooCommerce Side Cart plugin? It allows your customers to see the items they’ve added to the cart in a sidebar, which can be accessed from anywhere on your site.
Another option is the WooCommerce Floating Cart plugin. It offers a similar functionality, with the added bonus of the cart being visible while scrolling.
All those plugins are compatible with WPML for translation into all European languages.
Please note that these are third-party plugins, so we recommend reaching out to their respective developers for further support and clarification.
As an additional suggestion, you may consider using the Storefront theme and Storefront Powerpack extension. This premium extension gives you incredible flexibility with your WooCommerce store, including the option to customize your cart and checkout process. It’s fully compatible with WPML and offers dedicated support from our team.
I hope this helps! If you have any other questions, feel free to ask.