Hi
You need to copy/paste this file on each language directories and change language prefix.
For example, lets imagine that you have 2 more languages (French and Portuguese) besides English.
So the copied files should be renamed to
/languages/pt-PT/pt-PT.mod_news_pro_gk4.ini
/languages/fr-FR/fr-FR.mod_news_pro_gk4.ini
Important!
Before you start you own translation and depending of this language, you might need to change characters encode format file and save.
Cheers