Nishadup

add_filter('woocommerce_package_rates', 'wf_restrict_shipping_methods_based_on_state_and_zipcode', 10, 2);
function wf_restrict_shipping_methods_based_on_state_and_zipcode($available_shipping_methods, $package){
    $destination    = $package['destination'];
    $dest_postcode  = $destination['postcode'];
    $dest_state     = $destination['state'];
   
    //Config this array with state code, zip code, and services you have to show.
    $restrict_methods = array(
        'CA'=>  array(
            //Show only UPS Ground for California have zip code start with 910

Nishadup

add_filter('wf_fedex_request', 'remove_fraction_for_switz', 10, 2);
function remove_fraction_for_switz($request, $order) {
    if ($request['RequestedShipment']['Shipper']['Address']['CountryCode'] == 'CH') {
        $request['RequestedShipment']['TotalWeight']['Value'] = ceil($request['RequestedShipment']['TotalWeight']['Value']);
        foreach ($request['RequestedShipment']['RequestedPackageLineItems'] as $key => &$value) {
            if( isset( $value['Dimensions'] ) ){
                $value['Dimensions']['Length'] = ceil( $value['Dimensions']['Length'] );
                $value['Dimensions']['Width'] = ceil( $value['Dimensions']['Width'] );
                $value['Dimensions']['Height'] = ceil( $value['Dimensions']['Height'] );
                $value['Weight']['Value'] = ceil( $value['Weight']['Value'] );

Nishadup

add_filter( 'wf_estimate_delivery_date_format',  'change_estimate_delivery_date_format', 15, 2 );
function change_estimate_delivery_date_format($current_formate){
    return 'l, F jS Y'; // Give here desired format, This format gives output like Tuesday, September 13th 2017.
}

Nishadup

 function filter_get_hook_prefix_weight($this_weight, $instance) {

     if (!$this_weight || $this_weight < 0.6)  $this_weight = .6;
     return $this_weight;
 }

 function filter_get_hook_prefix_height($this_height, $instance) {