Youtube – Changing the title of a YouTube video that’s been uploaded

To change the featured video on your channel page, follow the steps below:

• Sign in and go to your channel page.
• On your channel page select the 'Videos and Playlists' tab.
• Select the video you'd like to feature from the "Featured video" dropdown or select "Use the most recent video from my featured set."
• Click the Save Changes button.

http://www.google.com/support/youtube/bin/answer.py?hl=en&answer=97392

Hope this helps.

I am not sure if this is what you're looking for but a google search of chGl0_nFyqg returns Magic Pad as the title.

When searching any of the Youtube video IDs (provided in the youtube link) on google it returns the videos titles so I would guess this one is right as well.