你可能会逍遥法外shortcodes:

add_shortcode(\'title\', function ($atts, $content = null) {
    $atts = shortcode_atts([
        \'id\' => null,
    ], $atts);

    $title = \'\';

    if (!empty($atts[\'id\'])) {
        $title = get_the_title($atts[\'id\']);
    }

    return $title;
});

add_shortcode(\'content\', function ($atts, $content = null) {
    $atts = shortcode_atts([
        \'id\' => null,
    ], $atts);

    $content = \'\';

    if (!empty($atts[\'id\'])) {
        $post = get_post($atts[\'id\']);

        // Full content, disregarding "read more" tags:
        $content = str_replace(\'<!--more-->\', \'\', $post->post_content);
        $content = apply_filters(\'the_content\', $content);

        // Alternatively, simply use this which respects "read more" tags.
        #$content = apply_filters(\'the_content\', $content);
    }

    return $content;
});

在您的页面中，您可以使用[title id="42"] 和[content id="42"], 哪里42 是要显示的帖子的ID。