Complex sentence: In 2011, the Government of West Bengal proposed a change in the official name for the state to "Poschimbongo" ("Pôshchimbônggô") which reflects the native name of the state, literally meaning western Bengal in the native Bengali language.
Split into simpler sentences: In 2011, the Government of West Bengal proposed a change in the official name of the state to "Poschimbongo" ("Pôshchimbônggô"). This is the native name of the state, literally meaning western Bengal in the native Bengali language.