I want to exclude one of the categories of posts, always the same, named "documentaires" and with the id 20.

Here is the wp code :

<?php echo get_the_term_list( get_the_ID(), 'project_category', '', ', ' ); ?>

thanks in advance !

I want to exclude one of the categories from my posts, which will always be the same, named "documentaires" and with the ID 20.

Here is the code :

<?php echo get_the_term_list( get_the_ID(), 'project_category', '', ', ' ); ?>