Obviously this is utterly ridiculous.
I'm proud to be a member of Archon Delaine, a slaver, murderer and sometimes cannibal (you should try the burgers).
But obviously in game. Out of the game I have a grip on reality and know these things are a foil to what is actually going on.
This is one of many posts that point out that there is a difference between RL and games, so we shouldn't bring RL issues into gaming world.
First of all, most games are, and most importantly ED is based on real life.
Game world is populated by characters (or numbers representing characters) that are based on real life humans, that act more or less as humans would in circumstances depicted by the game.
There is politics in the game world, based on RL politics, although realities of this are different, game world history is to a certain point identical to our RL history. All this is used to depict world that is beliveable to some degree.
Even cannibalism is real world thing, that you take into your game and use for your enjoyment. It might be fun for you, although I suppose not that much if you would meet another player whose parents were eaten by real cannibals, and who might take offense
Anyway I don't understand this kind of selective approach, because apart from everything else one could easily imagine that what OP suggests might be part of game world - and in fact it is, because she is one of players in that universe. Imagine she is playing a character that feels that using word Colonia might not be right, because of Old World colonialism (also a thing in ED universe). It might be easier for you to get into conversation about name of in game thing.
I know that this is probably not exactly what OP was about, but this kind of argument is no argument at all. it's just another way of saying: this is something i have no interest in, so I came here to tell you that.