Hi Tory,
Thanks for your interest in our plugins!
With some custom development (nothing too drastic) it would certainly be possible to tweak the iCal functionality to allow this – though there would also be some implications worth considering.
That said, this is the pre-sales forum and I’m afraid we don’t provide technical support here. If you have already purchased a license, please do login and post within the Events Calendar PRO area of the Help Desk 🙂
Alternatively, if you are and wish to remain a free user of just The Events Calendar (which is totally fine!) please seek help from the community over here.
Thanks!