Cardholder Input Field Title Description

Does anyone know how to modify the credit card input field description? When you are checking out and are on the payment and shipping screen, it requests credit card information. How do you modify the headings for the input fields? For example instead of Cardholder's name:, Cardholder's name (in english):

Payment and Shipping

Select a payment method

Credit card Visa, Mastercard, JCB, etc…

Select a card:

Card number:

Cardholder's name:

Expiration date:

/ (mm/yy)

Select shipping method

USPS - $5.80