$hooks = array( 'save_post', 'deleted_post', 'create_term', 'edit_term', 'delete_term' );
foreach( $hook as $hook ) {
    add_action( $hook, 'baw_delete_transient' );
}
function baw_delete_transient() {
    // Quelques variables à modifier
    $taxonomy = 'category';
    $post_type = 'post';

    // nom du transient
    $transient_name = 'content-archive-'.$post_type.'-'.$taxonomy;

    delete_transient( $transient_name );
}