I want to set Woocommerce multi-vendor shop for downloadable goods only (like themeforest). So I want remove/ hide the "Type" field from the "Add Product" form from the front-end (seller panel, not wp admin panel). It will be only for the downloadable goods. Can anyone please tell me how? Also in the form there are 2 price fields. "Regular Price" and "Sale Price". I want to delete/ hide one field. Only one price field will be visible.