[Typo3] hiding the email address in sp_directory

[Paul Hayes]

Does anyone know how to hide the email address the same way that the web 
address is hidden in the sp_directory.
The web address is hidden, I think, in the locallang.php array like
'www' => 'WWW' and the email address like 'email' => 'Email'

It hides the web address and relaces it with the link word "WWW" ,
 but I want the email address to be relaced by the link word "Email"
Any help is appreciated.