Make links to script configurable

This official source recommends to use MULTIPLE hyperlink formats, in order to fool even clever harvesters. Currently, the plugin inserts a link only in this fixed/ single format:
<div style="display: none;"><a href="path/script.php" title="randomstring">randomstring</a></div>
Hence, as an admin of the plugin, I would like to configure the inserted link/code instead, so I am free to include other and/ or multiple hyperlink formats, such as:

<a href="https://www.{..}.php"><!-- obstacle --></a>
<a href="https://www.{..}.php"><img src="obstacle.gif" height="1" width="1" border="0"></a>
<a href="https://www.{..}.php" style="display: none;">obstacle</a>
<div style="display: none;"><a href="https://www.{..}.php">obstacle</a></div>
<a href="https://www.{..}.php"></a>
<!-- <a href="https://www.{..}.php">obstacle</a> -->
<div style="position: absolute; top: -250px; left: -250px;"><a href="https://www.{..}.php">obstacle</a></div>
<a href="https://www.{..}.php"><span style="display: none;">obstacle</span></a>
<a href="https://www.{..}.php"><div style="height: 0px; width: 0px;"></div></a>

The page I need help with: [log in to see the link]