To change the attempt name of an Other Assessment upload, find the assessment company in your Analytics module and click Manage Data in the ellipses menu.
From here, hover over the assessment that contains the attempts you wish to edit and click Manage Data.
Here you will see all of the attempt names in this assessment. Hover over the one you wish to edit and click the pencil icon. Make your changes, and click return to save.
From the same view, hover over the attempt you wish to delete and click the trash icon.