ElbowRobo

This plugin is for WordPress, it adds a dashboard menu. Once you have activated the plugin it will automatically alter copied text of the main website using settings in the dashboard. Including copy altering for:
<ul>
<li>Copyright information</li>
<li>Restricting amount</li>
</ul>
<h3>Donations</h3>
If you want to support the plugin head over to: <a href="http://www.stormation.info/portfolio-item/read-more-copy-link/" title="Stormation.info official page for Read More Copy Link" rel="nofollow ugc">Stormation</a> where you can comment about the plugin.

ramon fincken

Auto sets the more tag to post title if no custom text has been set. 
 Auto text is customizable using mp_auto_more_more_link_readmore filter in the Premium version: 
<a href="https://webshop.mijnpress.nl/shop/wordpress-auto-more-tag-text" rel="nofollow ugc">Buy premium</a>
Coding by: <a href="https://www.mijnpress.nl" rel="nofollow ugc">MijnPress.nl</a> <a href="https://twitter.com/#!/ramonfincken" rel="nofollow ugc">Twitter profile</a> <a href="https://profiles.wordpress.org/ramon-fincken/" rel="nofollow ugc">More plugins</a>

MP Auto more tag

Auto sets the more tag to post title if no custom text has been set.

Read More Copy Link vs MP Auto more tag