The module removes language folder like this ( /en , /it , /es ) remove for the default language of your store, for example, instead of http://example.com/en/index.php it will be http://example.com/index.php, as if the store remained monolingual! For other languages, the prefix retains. The module does not require any settings!.

 

 

The module no need add any code. install and automatic work great