You probably don’t even know you need it, but you do. Need to tidy up old slugs or product page URLs? Enable WooCommerce Remove Old Products Slugs module to remove all old (inactive) products’ slugs that were created when your site was initially launched.
- WooCommerce > Settings > Booster > Emails & Misc. > Old Slugs
- WooCommerce > Booster Tools > Remove Old Slugs