Snippet to hide WooCommerce shipping methods based on the cart total. Supports PluginHive Shipping Plugins: https://www.pluginhive.com/product-category/woocommerce-plugin/woocommerce-shipping/

functoin.php

    add_filter('woocommerce_package_rates', 'wf_remove_shipping_options_basedon_cart_total', 10, 2);    
    function wf_remove_shipping_options_basedon_cart_total($rates, $package){
        global $woocommerce;
        $order_total_limit  = 100; //Set here limit of cart total
        $method_to_hide_when_cross_limit = array(
            'wf_shipping_ups:03'
        );
        
        $method_to_show_when_cross_limit = array(
            'free_shipping:1', //config here excat freeshipping key of you cart
        );

        $cart_total = WC()->cart->cart_contents_total;
        if ( $cart_total >= $order_total_limit ) {
            foreach ($method_to_hide_when_cross_limit as $shipping_method) {
                unset( $rates[$shipping_method] );
            }
        }else{
            foreach ($method_to_show_when_cross_limit as $shipping_method) {
                unset( $rates[$shipping_method] );
            }
        }
        return $rates;
    }