To edit your settings, go back and update the catalogue settings by going to the "Settings" tab in the catalogue section:
Note: The "Shopify Catalogue Settings" section is only visible if metafields or locations are detected by Lengow.
Any products added, edited or deleted are automatically synchronized on Lengow. If needed, you can manually update your entire catalogue from the "Catalogues" tab on Lengow.
Products to be imported in Lengow cannot be filtered. Lengow calls the product API in Shopify and retrieves all products without distinction. Even deactivated products in Shopify will be retrieved in Lengow.