I will admit that the name "Coeurl Step" is fun and playful, but perhaps it's a little too cutsie and vague for this game. After all, this isn't a new dance step is it?

Perhaps simply "Stealth" would be a more appropriate name.

I think "Sneak" works just fine as well. Nothing wrong with calling a spade a spade.

Just my humble opinion. What do you think?