G.S.
I also have a 2 year old who doesn't like naps even though he is dead tired. What I do is I feed him about an hour before nap time or right before cause it tires him out. Then I just change him and put him in his bed with his sippy cup of water. If he doesn't want to go to sleep he cries and I let him cry and eventually falls asleep. It takes about 5-10 minutes. Try that. And if it doesn't work, try giving her a warm bath. Good Luck.