I downloaded the module from github (language selector) and during testing I came across a problem - how to translate all the content in the application. (In the first picture there are two different sentences in english, the second picture - two identical sentences in french). I want to use the 'language selector' in my application, in order to translate the entire content in the application (on each page). Has anyone had experience with this, or has some other suggestion on how to translate the content by selecting the language in the application?