Iconic WDS - change Fees description to "Collection Fee" for local pickup.

function.php

<?php
/**
 * Iconic WDS - change Fees description to "Collection Fee" for local pickup.
 *
 * @param string $label Label.
 *
 * @return string
 */
function iconic_wds_update_fee( $label ) {
	if ( empty( $_POST['post_data'] ) ) {
		return $label;
	}

	$data = array();

	global $iconic_wds;

	$chosen_shipping_method = $iconic_wds->get_chosen_shipping_method();

	if ( str_contains( $chosen_shipping_method, 'local_pickup' ) || str_contains( $chosen_shipping_method, 'pickup_location' ) ) {
		return 'Collection Fee';
	}

	return $label;
}


add_filter( 'iconic_wds_fee_name', 'iconic_wds_update_fee' );