New Sprint with Calendar

Hello! Thanks for your time.

I need to create an event in the calendar every 2 weeks. The title of the event needs to change with the sprint number.

For example, my first event should be called “Sprint 1”, the second one “Sprint 2”, and so on.

How can I increment the number? I tried using a variable, but the Calendar module creates all events with the same title when I use the Recurrence option.

Thank you!!