Curators can change the names of stories.
Follow this guide for instructions:
Edit story title
If you need to change a story's title change it in campaign manager.
Click the story you want to edit to open its preview window.
Video edit window
Click 'Video editor' above the top right corner of the preview window.
This will make the story title visible next to the preview window.
Edit title
Click the 'Pencil' icon to unlock the story title editor.
Click into the 'Story title' box and type your new title.
Confirm
Click the 'Tick' button to save your new title.