Change the WooCommerce Bookings display price to an amount per person

functions.php

function WC_custom_booking_price( $price, $product ) {
	$target_product_types = array( 
		'booking' 
	);
	if ( in_array ( $product->product_type, $target_product_types ) ) {
		// if variable product change price output
		$price = '';
		$price .= woocommerce_price($product->get_price()) . ' per person';
		return $price;
	}
	// return normal price
	return $price;
}

add_filter('woocommerce_get_price_html', 'wc_custom_booking_price', 10, 2);