Yeah, because "Motley Crue Sacrifice" or "Corsair-vinagarette" are so much better names than Fried Liver.
I don't know how it got the name Fried Liver, but most opening names are much easier to remember if it is associated with player name, or country, or whatever than just some random names that someone has come up with.
And you don't need to know the name of wierd moves like 1. a4 and such things so your task is easier.
Let's start with with why:
While it's touching that we attribute and pay homage to specific people who popularized an opening or a play, it is hard to remember those weird names, and is a bit off-putting to people who might otherwise really get into chess. Plus, it just makes it all more cold, boring, dry and abstract. For God's sake, if you're going to make it dry and boring, do it in Greek or Latin!
Better, we should just use nouns of popular culture to name openings and more obscure aspects of the game. Think of Fried Liver - that's the one everyone remembers for obvious reasons. Maybe "refried beans", "blithering foot slapper", "leaping puma", "frog snot", "hyena gambit", "laborador exchange", "dachshund-noodle variation", "Motley Crue Sacrifice", "quantum tomato", "here kitty", "truffle hunter", or car-food form, such as "Ferrari-soufle", "Corsair-vinagarette", or just descriptive "Pinto explosion", "shish kabob", "fondue fingers", "radish lattice", "Volkswagen breakdown" ... or musical "Concerto", "A-Minor Variation", "smokey legato"
Because, we all know, and it has been thoroughly proven by science and memorization experts, things are much easier to remember when you can assign them to tags or references that have familiarity, meaning. If it can be visualized or identified with the senses, or associated with an emotion like humor, joy, sorrow, or fear, so much the better!
Now, perhaps you are a traditionalist (closely related to the curmudgeon and spoil-sport), who just says no. That's all you ever say, "No, no, no, no!". You really need to spend some time sitting in the corner thinking about what you've done.
Or, you may say, "Hey, I can come up with some funny material... boy, I could think of some good names for these chess situations!" While I'm not frowning on the humorous aspect of this (otherwise, I'd have to sit in the corner with the traditionalists, who might not have showered for awhile), it really would be a creative way to rejuvenate the sport rekindle public interest and funding, because they could learn and participate in such a re-naming exercise. It would be all over the news. It would be a great way open up the sport of chess, and make it more interesting and accessible.