editing shipvalue.php module

[winfreepcs]

I have two questions. I am using shipvalue.php as a shipping module.

1) How can I reword so that instead of saying "standrd shipping", I want it to say "UPS Ground Shipping" on the website?

2) In the customer's order confirmation email, I'd like to be able to either remove or modify the shipping information that they get. It comes out like this from my website:

Shipping Information:
STD (Standard Shipping under 3589.00)

Thank you,
JSG