Internationalization in Auth0 rules

Sure, thanks. I hope now you can understand my problem better

Is there any way to get user browser language in rules? I know we can get it on login page (lock) using navigator.language but I want to use it in rules. So is there way to directly get user’s language in rules or somehow pass navigator.language to rules from lock?
PS: context param of rules contains geoip object but that doesn’t include language