scheduled sessions with one team member to show on owners google calendar

When a client schedules a session with me via the link I send, It shows on my integrated Google calendar but does not show on the owners google calendar. I do all the communication until the tour is scheduled and then the owner gives the tour. She does not get into Honeybook, so looking at her Honeybook calendar is not helpful. Is there a way around this. Right now I just share it from my GC to hers but that leaves room for error.