您可以使用以下内容：

function my_custom_shortcode( $atts ) {

    // Attributes
    $atts = shortcode_atts(
        array(
            \'word\' => \'example\', // the word which will be replaced
            \'part\' => \'1\' // for identifing the different texts
        ),
        $atts,
        \'textblock\'
    );

    // only if a word exists
    if ( isset( $atts[\'word\'] ) ) {

        // see if part="1" was inserted in the shortcode...
        if ($atts[\'part\'] === \'1\') {

            $text = \'Lorem ipsum dolor sit amet, \'.$atts[\'word\'].\' sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna \'.$atts[\'word\'].\' erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est \'.$atts[\'word\'].\' sit amet.\';

        } else { //... if not use this text

            $text = \'At vero eos et accusam et justo duo dolores et, \'.$atts[\'word\'].\'.\';

        }

        return $text; // return the text
    }


}
add_shortcode( \'textblock\', \'my_custom_shortcode\' );

我们使用具有2个属性的短代码。一个属性是要替换的单词。第二个属性（part）用于标识要显示的静态文本
如您所见，这只适用于您之前在快捷码中输入的静态文本。