scripty

This plugin will allow you to specify certain pages to not be linked when <code>wp_list_pages()</code> is used in a theme. You might want to do this if you want a header for a series of subpages, but don’t specifically want that header to be a real page itself.

Delink Pages

This plugin will allow you to specify certain pages to not be linked when wp_list_pages() is used in a theme.

nwmcinc

billoosijok

Removes the title link from the email that is sent for a downloadable product. 
This helps eliminate confusion from customer orders and simply replaces that title without a link to the product.

WC Unlink Downloadable Product Title

Removes the title link from the email that is sent for a downloadable product.

Delink Pages vs WC Unlink Downloadable Product Title