i changed the following in paypal_r plugin line 107 'lc' => $this->config['US'], line 286 'lc' => $this->config['US'], but users are still seing default language a us member is seing a swedish lanauge paypal checkout
You don't need to edit paypal plugin code in order to change lc variable. It can be set in aMember CP -> Setup -> Paypal -> PayPal Language Code
I access to aMember CP -> Setup -> Paypal -> PayPal Language Code and fill "en" as the default lenguage and does not work, when i log in the default lenguage is still spanish. Can you please help?
Sorry not sure I understood, do you mean at paypal you are redirected to english page but after login see spanish page? If so this is something to do with your account settings.