Editing WooCommerce order numbers can be done if you know your way around PHP and WordPress/WooCommerce code. The things is, most shop owners don’t. Nevertheless, the occasion may still arise when an order number needs to be modified. We just released a free plugin for this purpose. Check out the UltimateWoo Edit WooCommerce Order Numbers plugin.
The plugin adds a new column to the orders list table in the WordPress admin. This column contains an input for each order. To edit an order number, you only have to enter the new order number into the input field and click the refresh icon.