Hello,
Sorry that the coder does something wrong in code for translation.
For the “comments” text, please edit the “Roadthemes Helper” plugin in lines 121, 125.
QTY: edit “brize/woocommerce/cart/mini-cart.php”, line 64
Home: “functions.php” lines 822 and 873
Account: “header-first.php”, line 58
Best regards