multi language support, is there a better way?

I had relied on a 3rd party plugin to handle localisation but i'm in the process of removing all 3rd party plugins from my project so it works with the new c3 runtime.

I created this test of doing it myself with a dictionary json file and text objects in families.

https://www.dropbox.com/s/ottass2ku1lt23x/CustomMultiLangSupport.c3p?dl=0

It works fine and easily supports variables in the text.

Has anyone come up with any simpler solutions?

I did something similar in my game, only I made separate files for each language: strings_en.json, strings_fr.json etc.

Also, you can use Browser.Language to get user's language code.