Since a few days, a prefix is automatically added to the campaign name for 'Campaign UTM' in HubSpot campaigns. That´s not optimal for mapping the campaign (e.g. with paid media spendings) information to third party data platforms e.g. PowerBI or BigQuery, also to combine these information in HubSpots Custom Reports or Web Traffic reports like in Google Analytics.
Please make the 'Campaign UTM' value editable or remove the prefix.