Ever had an issue with Menus in Drupal 8? Well, you're not alone!
D8 menus can sometimes be really annoying, especially when it comes to arbitratry filter menu items.
This is why I have created this contrib module: to manipulate menus in Drupal 8.
Latest release add a custom configuration page to enable automatic filtering of menu links based on current user's language.
This allows site builders to easily create multilingual site navigations.
No more specific menu items translation... no more duplication of menu (one per language).
I strongly recommend you to use and abuse of this module.
Read this related blog post if you want further technical details and code examples.