DREAMHIVE

The New mark is displayed in a new Posts. 
The display of the New mark can adjust the number and the period. 
The New mark can be selected from among some colors. 
An original New mark can be used.
<h3>New Mark Icons</h3>
sozai.7gates.net to provide.
<h3>Localization</h3>
Japanese language file has been used only a description.

DH New Mark

The DH New Mark, New posts in the loop to display the mark.

Chris Allen

Poodle Plugins

This plugin will allow you to choose a custom URL for your author links, instead of the standard WordPress author page. 
This can be useful if you want to link to your own Twitter, LinkedIn or other social media profile.
There are two areas where this plugin can be configured:
Firstly, a global settings section is available under WordPress Settings. Second, under each users profile page.
A user can set their own custom URL on their profile page, and this will apply just to them. 
This can can be overriden by the global admin setting, if the ‘Override Individual Authors’ setting is checked.
Custom author URL’s also redirect author pages when directly accessed. 
For example if your user is called Bob, and you try to access https://yourblog.com/author/bob, it will redirect.

WP Custom Author URL

Set a custom URL for your author name link, on a global or author-specific basis. Also redirects all author pages.

DH New Mark vs WP Custom Author URL