Override other plugin translate

I want to override translate plugin (Rainlab.Translate)

According to this manual Localization - October CMS - 3.x

File should be placed in: app/lang/rainlab/user/pl.php

Why what shoult be it contents? For pl.json i want to place

{
  "Your password has been reset": "Twoje hasło zostało zresetowane"
}

Hi @mkinternet,

You can add the following line to app/lang/pl.json:

{
  "Your password has been reset": "Twoje hasło zostało zresetowane"
}

This will replace the text ‘Your password has been reset’ with the translation.