Replace author and/or comment name defaults

Just came across this module as a potential alternative to the realname module → .

Does this module support using a customizable combination of the user name fields to display for the user's default "author" and/or comment displays?

Example:
Alicia Bethany Morrow
First name: Alicia
Middle name: Bethany
Last name: Morrow

For content "author" fields, show:
By Alicia Morrow

or if you make the last name only visible by logged in/authenticated users:
By Alicia

And similar for comments. Thanks!