Hahahahaha, sure naming it after whoever died from it.
But that would not really work, since you could potentially respawn and dont get a new Name afterwards, otherwise your Name would quite literally become the new word for Death. XD
As long as something has not been renamed by a Player yet (or if you are Admin), you can just change the Name of any existing Resource, so first come first serve. It will just retroactively change the Name of the Resource the NPCs use, since they will use special Strings for that, which get translated.
Real Life Language Barriers are not fun, so all NPCs will use the same Language from your perspective, as long as you happen to have a Language in common with them. And you will know the same Language as the NPCs of your Region.