Back in the day I had the idea to name the boxes after in-game locations and
put there pokémon I deemed as fitting... allow me to get my diamond cartridge...
. . .
Okay, the DSi and the cartridge are somewhere within sister's room,
and trying to find them would be almost impossible but also not too decorous...
Perhaps I can resonctruct what things were like based off the standard backdrops...
*miniremo noises*
Box1, with the forest wallpaper, was named "Evopoli" (Yes, the Eterna forest is named Eterna city forest... go figure)
Box2, with the city wallpaper, was named "Rupepoli" (Veilstone city)
Then... I can't remember the exact order, but...
Desert->ROUTE228
Savannah->ROUTE210
Crag->Cammino(Cammino roccioso, rocky path, aka the Ravaged path)
Volcano->Ostile(Stark mountain was translated as Hostile mountain xD)
Snow->Corona(From Mt.Coronet)
Cave->Ferrosa(Isola ferrosa, aka Iron island)
Beach->Sabbiafin(Sabbiafine, aka Sandgem town. Props to the translators for avoiding the suffix -poli)
Seafloor->I think this one was just named Fondo, aka bottom...
River->Verità(Lake Verity, 'cause the wallpaper's name is just the true-devs' opinion xP)
Sky->Uh...sky? Or...was it heaven?
Checks-> Two boxes, named Cuoripoli & Flemma(from Flemminia, Solaceon town, which in turn comes from flemma,placidity)
PokéCenter->Centro(Logging onto PC through the PC'S PC)
Machine->Chateau(well... those tiles didn't exactly look like machinery)
Simple-> Two boxes, Palestra(gym, for the team members and a few others) and Lega(League, got the legendaries placed here)
Still, I'm also trying to think about some possible box wallpapers...