Source Destination pairs are available in Connect 3.0+ and need Enterprise Server/Connect Server 3.1+ to work. This feature is not currently supported in HTTP fallback, in the event HTTP fallback is called the destination will be dropped. In general the paths specification follows this format:
As of Connect 3.0+, language localization is now supported. Connect uses the user's Operating System language preferences and automatically changes the language accordingly. As of this time there is no way to programmatically switch the language.