hide product attribute from unregistered user

I wanna hide a specific product attribute from unregistered users.

So far I´m using the following code in functions.php to hide the prices and “add to cart” button from unregistered users.

<?php
// add your custom functions here
// Hide prices
    add_action('after_setup_theme','activate_filter') ;
    function activate_filter(){
    add_filter('woocommerce_get_price_html', 'show_price_logged');
    }
    function show_price_logged($price){
    if(is_user_logged_in() ){
    return $price;
    }
    else
    {
    remove_action( 'woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart' );
    remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_price', 10 );
    remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
    remove_action( 'woocommerce_after_shop_loop_item_title', 'woocommerce_template_loop_price', 10 );
    return '<a href="' . get_permalink(woocommerce_get_page_id('myaccount')) . '">Login to See Prices</a>';
    }
    }

How can I add specific product attributes to be removed in that code?

https://wordpress.org/plugins/woocommerce/