To test Hebrew translation (or any other non present locale) at emulator:
- open all apps
- locate "Custom Locale" app and launch it
- press "Add new" button and at the dialog popup write "he", press "add and select" button
Now when you open your app it will use your hebrew strings translation.
To find others locale codes you can use http://www.science.co.il/Language/Locale-codes.asp LCID string row.