thx
I tried: dutch is set as default language and then I did the 'Woocommerce > System status > Tools >Force Translation Upgrade" but then it gives an error and says: Failed to install/update the translation: An authentication error occurred while updating the translation. Please try again or configure your Upgrade Constants. But whats written there I don't understand; much too complicated :>)
I also tried now to put manually the woocommerce-admin-nl_NL mo and po and the woocommerce-nl_NL mo and po files on the server but am not sure in which directory that should be: in wp-content\languages\plugins nothing happens..
Anyone tips?