How to change the default language of Android Emulator?

There are few possible solutions to change the device language.

1. Open menu -> Setting -> Language & Keyboard -> Select Locale. Set any locale from this. It depends on android os version and on device manufacturer.
2. Emulator contains app called "Custom Locale". using that app also you can change the locale of your emulator. I didn't check all type of emulator running on different types of CPU and android version so its not gerrently that this app is present in the emulator.