International Modeling Agency Software
Did you know RB Agency is translated into 7 languages?!?
If you want to manage the language file or add your own its fairly straight forward:
Access the /wp-content/plugins/rb-agency/translation/ folder through FTP, here you will find rb-agency-en_US.mo and rb-agency-en_US.po files. These may be used as the starting point for the translation.
The translation files (.mo/.po) can be edited easily by downloading the POedit software http://www.poedit.net/download.php
Once created, ensure you save the filename changing “US” to the appropriate country code (see a list of codes here: http://codex.wordpress.org/WordPress_in_Your_Language) and upload it via FTP to the /translation/ folder.
Before starting the process check with RB Agency support as it may already have been translated for you.
Learn more about translating WordPress here: http://codex.wordpress.org/Translating_WordPress