My work uses G-Suit/Google Workspace to manage email and calendars, and my client prefers to book meetings with Outlook. This leads to me being double booked fairly often, and I spend a lot of time updating each calendar to some sort of synchronization, but meetings get moved around a lot so I'm nearly always out of date.
I'm looking for a low friction way to block out time in my Outlook calendar when I have meetings booked in G-suit.
I've looked at Google Workspace Sync for Microsoft Outlook, but it seems like overkill, and I don't want to sync emails or all the meeting details as there is some potential of details relating to other clients, or sensitive internal details being contained in meeting invites, and I don't want to send that to the clients systems. This may also rule out Auto forwarding meeting invites.
This may not be possible, but I'd appreciate any ideas help me get double booked less often.