This feature defines the default display language of the cPanel interface. More languages can be found at the user-driven language interface portal at http://lang.cpanel.net.
To change the default language:
• Select a language from the Set Language to pull-down menu.
• Click Change.
About incomplete translations: When you choose a language other than English, you may still see English text in some areas of cPanel. We are still working on providing 100% translation coverage, so there is no need to report untranslated cPanel interfaces.