You can edit episode details like the Episode Name, Descriptions, Upload Time or the Re-upload Episode in the Upload Console.
Here are the steps to take:
Go to Whooshkaa
1. Log in to your account
2. Click on My Shows then click on the Show where the episode you want to edit is kept.
3. Click Edit Episode next to the Episode you want to edit
4. Edit the fields as necessary. If you need to re-upload your episode click Delete first then upload your new file.
Note: If you're unsure if you'll ever need the old version of the episode again, make sure you have a backup of the old episode first before deleting.
Once you're done click Update Episode