Ok, first off: There is no official title for a Kingdom Hearts 3 game.
Second: There will be no development on the game until Final Fantasy 13 is released. Even then, the team will be working on Kingdom Hearts: Birth by Sleep and Kingdom Hearts: coded.
So, not for a VERY long time, I'm afraid.
And This is not the official title. Please refrain from giving false information about video games. It creates speculations that create stupid questions like this one.