Using YITH WooCommerce Badge Management you can create custom badges you can apply to products in your shop. There are three types of badges: text, CSS or images.
The integration between these two plugins allows you to assign or remove a badge from several items, from the YITH WooCommerce Bulk Product Editing configuration panel.
After installing and activating both plugins, Badge will be included in the Enabled Columns allowing you to add or remove your badges with a bulk action.
For further details about YITH WooCommerce Badge Management settings, please refer to the official documentation.