Both the Pentaho Enterprise Console and the Pentaho Administration Console use a message bundle called PacLocalizedMessages.properties which contains all of the text content common to each console. The default language is English, but translated you can translate the message bundles for the any language.
The following additional languages are also shipped with both PEC and PACthe Pentaho Enterprise Console only:
The core Pentaho Administration Console bundle will still have to be translated, even if there is already a translated bundle for the Pentaho Enterprise Console.
The instructions differ slightly between PAC and PEC because of JAR name differences and extra features in PEC. Follow the directions below for the console you are using (PEC for Enterprise Edition, and PAC for Community Edition).