WooCommerce - How to change available package rates depending on cart total

functions.php

<?php
// Change available package rates depending on cart total
function shipping_method_on_cart_total( $rates, $package ) {
  $cart_total = WC()->cart->total;
  $condition_price = 1000.00;
  
    if( $cart_total > $condition_price ) {
        unset( $rates['free_shipping'] ); // Remove free shipping
    } 
 
    return $rates;
}

add_filter( 'woocommerce_package_rates', 'shipping_method_on_cart_total', 10, 2 );