void set_language( string $language )
Quick Description: Simply set the language.
You can simply change your language at your method. So for example in your project if you have the default language to "english" you can have one situation that you don't want to have the default language but another, just type
And you will have English only at this method.

This functionality could help you create a multilingual site so each time you change a language you can have a type of code like this: