Hi Victor,

To remove columns during export for vendors, you can use this sample code snippet:

add_filter( 'woocommerce_product_export_product_default_columns','change_columns_export', 10, 1); 
add_filter( 'woocommerce_product_export_column_names','change_columns_export', 10, 1); 
function change_columns_export($columns){
    if (marketking()->is_vendor(get_current_user_id())){
        unset($columns['vendor_id']);
    }
    return $columns;
}

What this snippet does is that it removes the vendor_id column during export for vendors.

You would need to look at that $columns variable to see the exact names (Slugs) of each column.

During import, you can use the following:

add_filter('marketking_available_options_import', function($columns, $user_id){
            
  return $columns;
}, 10, 2);

Similarly you can use unset($columns['abc']) to remove a column.

I want to let you know that we have already tried to remove columns which could be problematic and we put in some protections there. For example we removed columns such as 'Featured', upsells, cross-sells etc.

Kind regards,

Stefan