您可以尝试map_meta_cap 过滤器：

/**
 * Uneditable posts/pages for editors
 */
add_filter( \'map_meta_cap\', function ( $caps, $cap, $user_id, $args )  
{
    // Edit to your needs:
    $post_ids = [123, 234, 345, 456]; // Uneditable posts   
    $role     = \'editor\';             // Uneditable by this user role

    // Make given posts uneditable for the above user role:
    if (
            \'edit_post\' === $cap
         && isset( $args[0] )
         && in_array( $args[0], $post_ids ) 
         && current_user_can( $role )
    )
        $caps[] = \'do_not_allow\';

    return $caps;

}, 10, 4 );