Shipping Options Control

Hi
I can give you idea but you need to modify this function little bit.

// Enable free shipping on specific days of the week

add_filter( 'woocommerce_shipping_free_shipping_is_available', 'ahir_wp_enable_free_shipping_for_specific_week_days', 10, 3 );
function ahir_wp_enable_free_shipping_for_specific_week_days( $is_available, $package, $shipping_method ) {
    // Free shipping is available on mondays and wednesdays for example
    if( in_array( date('w'), [ 1, 3 ] ) ) {
        return true;
    }
    return $is_available;
}

I have use date() function with “w” parameter that gives an integer from 0 (Sunday) to 6 (Saturday):
So you need to get shipping method and customize above function.

Thanks
Ahir

but if you print $shipping_method, you will get all shipping method. you can do like:

if ( ‘your_shipping_methos’ === $shipping_method ) {
// do custom code here
}