我设法过滤帖子，这对这个项目来说似乎已经足够了

function remove_notallowed_authors( $query ) {
    $user = wp_get_current_user();

    if ( in_array( \'editor_group_role\', (array) $user->roles ) ) {
        $user_ids = get_users( [
            \'role\'   => \'user_role_that_posted\',
            \'fields\' => \'ID\'
        ] );

        $query->set( \'author__in\', $user_ids );
    }
    
}
add_action( \'pre_get_posts\', \'remove_notallowed_authors\' );