Hello, yes, it's possible. But it's only manual. You can create a rule
Manual trigger => Create calendar buffer events action =>
Create calendar buffer events action =>
Create calendar buffer events action => ...
In the Create calendar buffer events action, select your calendar, and in the Event field, type the name of the event to search the event.
Then repeat the process to add one
Create calendar buffer events per event to instruct Foresight the calendar events for which you add buffer events.
When you complete the rule configuration, click the play button the rule card. The rule would execute and add buffer events for all the events you configured.
I hope it works. Thanks.
-Jason