Integrate Webasyst with your personal Google calendar.
Manage calendar events in your Webasyst calendar, and you will see all your changes when you next time log into your Google account. The other way round, changes made in your Google calendar will be automatically transferred to your Webasyst.
Step-by-step Webasyst to Google integration instructions using a plugin for Team app: https://support.webasyst.com/16033/team-add-calendar-google/.