Your question is a little vague however they must have traced her through the No. plate seen on the CCTV and sent the summons to the registered keeper - your daughter as she has received it.
I cant understand why or how you can try and get out of this summons as the number plate details are correct if they made a mistake your daughter would not have received the summons. It will just be a typo and if you try and get out of it they will re-issue the summons. Is your daughter working ? If not she may be able to get 1/2 hrs free advice from solicitor who can clarify it all for you.