You can change the name of the event at any time.
This can be done during the conference by clicking on the current name of the event (in the left part of the top panel) and entering a new one.
Press "Enter" to save.
To Edit an event, go to “Events” menu, select the event you want to edit and click on the menu button for the conference. Select the option “Edit”.
Enter new changes in the edit form. Click the "Save" button.