We need web development on Wix , using Wix code ( Java)

We are using a pagewalker on our site to translate it in different language: Its going through all the texts present on the page to translate it , using a database that contains all the texts in different languages.

The point is that the Language choosen by the user isnt save in any "sessions ":
So if we change page , the language choosen is reset .

We would like that :

if a visitor come to our site with a direct url like: example/home/en
--> language is choosen by the url

if it arrive at " example.com"
--> analyse web browser language and choose the main language

--> create a local storage data of the language choosen.
--> modify the actual code to use in first choice the data from the local storage.