There are two parts of the public link that can be customized: Company Portal Name and Presentation Title. The default Company Portal Name is a random string of 5 capital letters. The default Presentation Title is the title of the presentation. All users can customize the Presentation Title. Only Pro and Enterprise users can customize the Company Portal Name.
ADVANCED NOTE: All punctuation marks and special characters will be removed from public links as they are not recognized by some browsers and many email clients.
Customizing the Presentation Title in the Public Link
In Presentation Library
Click Share tab
Click Publish tab
This can also be accessed from Presentation Editor
Click Share menu
Check This presentation is public
Click Get public link...
Click Customize link...
Type text in box to replace Presentation Title
ADVANCED NOTE: Changing the Presentation Title in a public link will not change the title of the presentation.
Setting the Company Portal Name
The Company Portal Name can only be changed by administrators.
Click Company Settings
Click Change company portal name...
Type new company portal name in box
ADVANCED NOTE: Changing the Company Portal Name after the presentation is published will deactivate any previous presentation links.