Displaying relationship to WooCommerce Order by Order ID

While trying to do this with the_title filter, I found the filter in Pods wasn’t getting the order ID. Here’s a code block that adds the Order ID and billing name to the title by looking up the order ID by timestamp:

<?php

add_filter(
	'the_title',
	function( $title ) {

		/**
		 * the_title would normally take a second argument, $id,
		 * but for some reason there is a fatal error being thrown from Pods
		 * when trying to hook in with the second $id argument.
		 * 
		 * So instead, the below block filters by title text only
		 * and looks up the shop_order by timestamp.
		 */
		if ( false === strpos( $title, 'Order ' . htmlentities( '–' ) ) ) {
			return $title;
		}

		$time = trim( str_replace( [ 'Order', '@', '–', htmlentities('–') ], [ '', '', '', '' ], $title ) );
		$timestamp = strtotime( $time );

		$orders = get_posts([
			'post_type'   => 'shop_order',
			'post_status' => 'any',
			'date_query'  => [
				'year'   => date( 'Y', $timestamp ),
				'month'  => date( 'n', $timestamp ),
				'day'    => date( 'j', $timestamp ),
				'hour'   => date( 'H', $timestamp ),
				'minute' => date( 'i', $timestamp ),
			],
		]);

		$id = $orders[0]->ID;
		$name = get_post_meta( $id, '_billing_first_name', true ) . ' ' . get_post_meta( $id, '_billing_last_name', true );

		if ( ! empty( $orders ) ) {
			return str_replace(
				'Order ',
				'Order #' . $id . ' – ' . $name . ' ',
				$title
			);
		}else {
			return $title;
		}

	}
);