Help mixing records between Diamond and Pearl

[Zowayix]

I don't have access to two DSes, so could someone help me do this:

1. Set the date to September 1, 2007.

2. In my Diamond save, create a group and name it "Cadaeic".

3. Mix records with my Pearl save.

4. Make both Diamond and Pearl be in the group "Cadaeic" with Zowayix (Diamond) as the leader.

Alternatively, if someone could tell me about a DS emulator that can do link functions, that would also work. However, I'm not sure if one exists.

Thanks.

1015 - Pokémon Diamond (U).sav

1016 - Pokémon Pearl (U).sav