在我的模板中，在函数文件中，开发人员创建了一个代码，用于在主页上显示各种博客（wp mu）的最后帖子。我想通过显示页面代替帖子来编辑代码。

我将显示部分代码，其中我认为有必要将单词post替换为page。

你能帮我找出在哪里以及如何找到吗？谢谢

    add_shortcode( \'newswpmu\', \'newswpmu_func\' );
function newswpmu_func( $atts, $content = null ) { // New function parameter $content is added!
    global $post;

   extract( shortcode_atts( array(
      \'title\' => \'blog title\',
      \'blogid\' => 1,
      \'format\' => 3,
      \'show\' => 3,
      \'sortby\' => "lastest",
      \'exlength\' => 100,
      \'meta\' => "",
      \'readmore\' => \'disabled\',
      \'seeall\' => \'enabled\',
      \'seeall_link\' => \'\',
      \'seeall_text\' => \'see all\',
      \'classes\' => \'\',
      \'format_medium\' => 2,
   ), $atts ) );

   $content = wpb_js_remove_wpautop($content, true); // fix unclosed/unwanted paragraph tags in $content
   //print_r($post);

// show list articles
wp_reset_query();
switch_to_blog($blogid);

$my_query = new WP_Query(\'showposts=\'.$show.\'&orderby= \' . $orderby . \'&order=\' . $order);
$articlecount = 0;
$articlecontent = "";
$get_meta_content = "";
while ($my_query->have_posts()) : $my_query->the_post();
    $do_not_duplicate = $post->ID;
    $articlecount ++;

    $thumb_url = wp_get_attachment_image_src( get_post_thumbnail_id( get_the_ID() ), \'full\');
    $image_url_small = str_replace(".jpg", "-350x175.jpg", $thumb_url[0]);
    $image_url_big = str_replace(".jpg", "-600x300.jpg", $thumb_url[0]);

    $articlecontent .= \'

    <article class="post-item  post-\' . get_the_ID() . \' post type-post status-publish format-standard has-post-thumbnail" itemscope="" itemtype="http://schema.org/Article">
        <meta itemprop="datePublished" content="\' . get_the_date(get_option(\'date_format\')) . \'">
            <div class="gp-post-thumbnail featured-content image-above">
                <a href="\' . get_the_permalink() . \'" title="\' . get_the_title() . \'">
                    <img src="\' . $image_url_small . \'" data-rel="\' . $image_url_big . \'" alt="\' . get_the_title() . \'" class="wp-post-image" itemprop="image" height="150" width="300">
                </a>
            </div>
            <div class="post-item-content image-above">