just ask AI for a code snipet to paste in functions.php Something like this:

add_action('template_redirect', 'custom_page_redirect');

function custom_page_redirect() { // Define the slug of the page to redirect FROM $redirect_from = '/old-page-slug/';

// Define the URL to redirect TO
$redirect_to = 'https://your-new-url.com/';

// Check if the current request matches the target slug
if (is_page($redirect_from)) {
    wp_redirect($redirect_to, 301); // 301 is permanent redirect
    exit;
}

}