Hey Mate,
How many nodes did your damsel develop before the stem snapped? Can go well but not for sure. I use to top my Autos once in a while if I'm brave enough to do it. Some like it, some don't. IMHO your damsel should have minimum 3 nodes. Before, the plant hadn't developed a root System which can handle such a Stress. For example, I topped my Gorilla Glue Auto in this actual run and she liked it. The run before I had my Moby Dick XXL from Dinafem topped and she couldn't handle it and produced Buds the size of a marble. Your Chances are 50:50 that it works out.
Hope this helps a bit, good luck and happy trails for the rest of the way 🤞
Servus,
Oim.