可以更新替代贴子标签：

function wpse163462_rename_menu_post_to_article() {
    global $menu;
    global $submenu;
    $menu[5][0] = \'Articles\';
    $submenu[\'edit.php\'][5][0] = \'Articles\';
    $submenu[\'edit.php\'][10][0] = \'Add Articles\';
    echo \'\';
}
function wpse163462_rename_post_to_article() {
        global $wp_post_types;
        $labels = &$wp_post_types[\'post\']->labels;
        $labels->name = \'Articles\';
        $labels->singular_name = \'Article\';
        $labels->add_new = \'Add Article\';
        $labels->add_new_item = \'Add Article\';
        $labels->edit_item = \'Edit Article\';
        $labels->new_item = \'Article\';
        $labels->view_item = \'View Article\';
        $labels->search_items = \'Search Articles\';
        $labels->not_found = \'No Articles found\';
        $labels->not_found_in_trash = \'No Articles found in Trash\';
}
add_action( \'init\', \'wpse163462_rename_post_to_article\' );
add_action( \'admin_menu\', \'wpse163462_rename_menu_post_to_article\' );