dropwp

Once activated, this plugin will override all product status changes and set them to DRAFT. This way you could have a bulk importer and only publish your products once you have already revised and updated them.
To override this status change, simply add a custom_meta to the product with name ‘dropwp_disableproducts_skip’ and value ‘1’.

Dropwp Disable Products

Plugin to create all WooCommerce producst on DRAFT status until a custom_meta is added.

Toshimichi Mimoto

When you register a custom post type using ‘register_post_type’ function, a variety of label is automatically generated.

Label Defaults Helper

Generate Custom Post Type Labels for Admin UI.

Dropwp Disable Products vs Label Defaults Helper