A few days ago, WPML announced that Sensei is now fully compatible with their WordPress multilingual plugin. Now, you can create multilingual educational sites powered by WooCommerce with ease.
Sensei is a learning management system aka LMS plugin for WordPress that seamlessly integrates with WooCommerce. It allows you to create online courses, write lessons and add quizzes. In addition you are able to set course or lesson pre-requisites, enable user registration and even charge for courses. Also, it comes with course analytics, manual or automatic grading and the option to further extend its functionality via free and paid extensions. Check out Course Progress, Certificates, and Content Drip for instance.
Now, every little detail of your elearning website is translatable with WPML.