TorbenL

<?php
add_filter ( 'manage_pages_columns', function($columns) {
    return array_merge($columns, ['internal_note' => 'Interne Notiz']);
});

add_filter ( 'manage_pages_custom_column', function($column, $post_id) {
    if($column === 'internal_note') {
        echo get_field('internal_note', $post_id);
        return;
    }

TorbenL

<?php
add_action( 'init', function() {
	remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
	remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
	remove_action( 'wp_print_styles', 'print_emoji_styles' );
	remove_action( 'admin_print_styles', 'print_emoji_styles' );
	remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
	remove_filter( 'comment_text_rss', 'wp_staticize_emoji' );
	remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' );

TorbenL

<?xml version="1.0" encoding="UTF-8"?>
<Response>
    <Say voice="woman" language="en-US">Our uptime monitor shows that your website has gone down. Get more information on your dashboard at perrfy.com!</Say>
</Response>