WooCommerce numbers orders using the underlying post or order ID, which jumps around as other content is created. This plugin gives every order a predictable, human friendly number instead.
Requires WooCommerce 5.0 or newer, and is tested up to WooCommerce 11.1.
ORD-1001 or 1001-EU.1 becomes 0001.{prefix}, `{number}`, `{suffix}`, `{date}`, `{year}`, `{short_year}`, `{month}`, `{day}`, `{order_id}`, `{customer_id}`, and inline dates such as `{date:Y-m}`.