Navigation-buttons in WooCommerce product gallery

Hello,
we’re currently working on a WooCommerce-website and we’re trying to figure out a way to display a “left-right-arrow”-navigation on the product-gallery. We haven’t been able to find any related settings in WooCommerce or the options of the WordPress-plugin we’re currently using (BeTheme). Is there a setting to activate such navigation or is this something we would have to develop? Any help would be greatly appreciated.