Honestly, people pointing this out should have called it quits the moment they named the currency "euro". I mean, at that point the way this was gonna go was both obvious and inevitable.
Just think, in Cyberpunk they went and called the currency "EuroDollar" because it sounded like a fun sci-fi joke. "Hold my beer" memes may be a bit old at this point, but man, they're appropriate here.
There was literally a European Council meeting in the mid-90s simply to thrash out the question of the name. Because there were other more imaginative proposals: florin, shilling, and of course ecu. But they went with euro, the lowest possible common denominator which offended nobody. I remember thinking what a terrible missed opportunity that was. I still think that.
Could always just have defaulted to whatever the word for "money" is on that language, all at once. Go nuts. I mean, once calling it "Euro" is on the table there are no bad ideas anymore.