Hi Lindsay,
Thanks for your question. To limit what appears under the event title in the new calendar experience, open your calendar under More > Event Calendar, edit it, and in the Event Fields section click Add field (or Edit) and only check the fields you want displayed (for both events and, separately, sessions); any fields left unchecked will not show beneath the event title in the calendar cards or list view. Hope this helps!
Julianna
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Julianna Hampshire
Lead Customer Success Advisor
SalesforceGenericAccountUnited States
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