it comes out 26th march only 12 days after the usa (makes a change it is normally 2 months put Nintendo has comfired this date)
No. You can't change languages. Even in SoulSilver.
in soulsilver/heartgold it is in ecruteak city (i think please change if wrong)
one of them is change to stupid red the code is 3346798 0975423
You can't, as with all traded Pokemon, you can't change their name.
When you change your DS's time Soulsilver/Heartgold automatically changes to the DS's time setting. You can check the Pokegear's clock.
You can't unless you trade it to platinum, heartgold, or soulsilver. or pokeshift to black or white.
You can't change Giratina's form in Pokémon Diamond or Pearl, you can only change it in Platinum, HeartGold and SoulSilver.
You will need an event item called Secret Key, then you need to go to Silph Co HQ
In Pokemon Gold, Silver, and Crystal the elevator is not accessible. In Pokemon HeartGold & SoulSilver you can take the elevator up if you have Rotom in your party and you can take it to a room to change it's form.
Either go to the thing in the north of Hearthome city or change the entire game for Pokemon soulsilver or heartgold
Heatran is a fire and steel type pokemon. And Heatran's types do not change in different games. They are the same in Platinum, Pearl, Diamond, HeartGold, and SoulSilver.