Picasa Web is a free photo hosting and sharing service from Google. You can upload lot of photos (upto 1GB for free) and neatly organize them in photo albums. You can add relevant title and description to photo albums for easy management and sharing.
Rename Picasa Web photos albums
1. Goto Picasa Web and login into your account.
2. Click and open photo album you want to rename.
3. Then click Edit > Album Properties.
4. In the edit album information window you can edit Album Title, Description and place taken (location geo-tag).