Is there a possibility to sync google calendar with ZCRM's calendar ?

I use (like many I guess) Gcal for many reminders and personal stuff. It would polute my professional calendar if it were all synced to Zoho.

Maybe there is a feature to sync a specific calendar from Google (one would create a 'zCal' in Google with a specific color). Or there could be a tag (#Z) acting like a filter while syncing ?