Insert wysiwyg field value to post content

Hi, I have this code snippet working for a post type, it inserts wysiwyg field as the posts content. How can I use this on another post type? I tried creating a new snippet and using the same snippet but changing the post type values but it doesn't work.

<?php 

// Remove the editor. Change 'post' to your custom post type.
add_action( 'init', function () {
    remove_post_type_support( 'verkkokurssi', 'editor' );
} );

add_filter( 'rwmb_meta_boxes', function ( $meta_boxes ) {
    // Get the current post content and set as the default value for the wysiwyg field.
    $post_id = filter_input( INPUT_GET, 'post', FILTER_SANITIZE_NUMBER_INT );
    $post_content = get_post_field( 'post_content', $post_id );

    $meta_boxes[] = [
        'title'      => 'Verkkokurssi',
        'post_types' => 'verkkokurssi', // Change 'post' to your custom post type.
        'style'      => 'seamless',
        'fields'     => [
            // Register a wysiwyg field of which the content is saved as post content.
            [
                'type' => 'wysiwyg',
                'name'       => 'Kurssin kuvaus',
                'columns' => 12,
                'id'         => 'content',
                'std'        => $post_content,
                'options' => [
                    'media_buttons' => false,
                ],
                'save_field' => false,
            ],
            // Custom style to overwrite the editor style set by WordPress.
            [
                'type' => 'custom_html',
                'std'  => '<style>#wp-content-editor-tools{background:none;padding-top:0;}</style>',
            ],
        ],
    ];

    return $meta_boxes;
} );

// Set the value for the 'content' field.
add_filter( 'rwmb_content_field_meta', function() {
    $post_id = filter_input( INPUT_GET, 'post', FILTER_SANITIZE_NUMBER_INT );
    return get_post_field( 'post_content', $post_id );
} );