T.B.
R.,
I think it's wonderful that you are trying to train your daughter to nap in her crib during the day, too. Even though it's difficult right now, keep at it. You'll be glad that you did because she won't fit in the swing forever!
Would a sleep positioner help? Something that might make the crib more "cozy" like the chair of the swing? Try rolling up receiving blankets? I used the lullabies with my first child during the day to mask any noise (vacuum/laundry) that I may make while she was napping.
As other posts have suggested, keep at it... this is a 12 week behavior and may take a little bit to untrain her of.
T.
Mom to Katie, 25 1/2 months and Matthew, 1 month