If you migrated Agenda Center items into your site, there is no way to edit the agenda items. You must re-create the Agenda in order to make any updates. 

There is currently no way to Edit the Agenda Items so that they are labeled more appropriately without rebuilding the Agenda. 

Resources

• Add a New Agenda
• Add Agenda Item
• Add an Agenda Center Category
• Add an Attached File to an Agenda Item
• Add Minutes to an Agenda
• Upload an Existing Agenda
• Upload Minutes with Simple Agendas