Language translation is important especially if you are not a native speaker and need to view websites which usually are in English. ConveyThis is a great system which allows you to do multilingual language translation directly with things like machine learning and ai. They have customization and even a WordPress plugin which does all the difficult stuff like importing scripts for you.
Lets both review and do a tutorial on their WordPress plugin for language translation, and see what the usage for Convey This is like. Hope this helps you set up language translation for your website, I believe this one works even with other platforms like custom CMS, Shopify and more.