Change number of products per page

functions.php

<?php
	add_action( 'init', 'custom_ppp_filter' );
		
	function custom_ppp_filter() {
		add_filter( 'loop_shop_per_page','custom_query_ppp_args' );
	}

	// Posts Per Page Args
        function custom_query_ppp_args() {
		// Posts Per Page
		return '10'; // Change this number to set how many products per page you would like
        }
?>