Wordpress custom post types - remove slug

remove-slug.php

<?php

function queryPareRequest($query)
{
    if (
        !$query->is_main_query()
        || 2 != count($query->query)
        || !isset($query->query['page'])
    ) {
        return;
    }

    if (!empty($query->query['name'])) {
        $query->set('post_type', ['post', 'products', 'page']);
    }
}

add_action('pre_get_posts', 'queryPareRequest');

function productsRemoveSlug($postLink, $post)
{
    if ('products' != $post->post_type || 'publish' != $post->post_status) {
        return $postLink;
    }

    $postLink = str_replace('/'.$post->post_type.'/', '/', $postLink);

    return $postLink;
}

add_filter('post_type_link', 'productsRemoveSlug', 10, 3);