Legends Poké Balls

BUR #39067 has been rejected.

create alias poke_ball_(legends) -> poke_ball_(hisui)
create alias great_ball_(legends) -> great_ball_(hisui)
create alias ultra_ball_(legends) -> ultra_ball_(hisui)
create alias heavy_ball_(legends) -> heavy_ball_(hisui)

With Legends: Z-A on the horizon, it doesn't make much sense to use "Legends" as a qualifier, unless it's for something that applies to the Legends subseries as a whole (which the Poké Balls don't, since Z-A takes place in the modern day). I feel like poke_ball_(legends:_arceus) is a bit long, so I went with something simpler.

BUR #39068 has been approved by @nonamethanks.

create alias poke_ball_(legends) -> hisuian_poke_ball
create alias great_ball_(legends) -> hisuian_great_ball
create alias ultra_ball_(legends) -> hisuian_ultra_ball
create alias heavy_ball_(legends) -> hisuian_heavy_ball

Alternatively, a naming convention similar to the regional forms could work. I personally think the first option is better, but I'm including this as an option in case anyone prefers it.

The bulk update request #39068 (forum #343338) has been approved by @nonamethanks.

The bulk update request #39067 (forum #343337) has been rejected by @nonamethanks.