yes, in the WA_Universal_Email/WAUE_contact_1.php file, you would need to change:
$MailFrom = "".((isset($_POST["Email_address"]))?$_POST["Email_address"]:"") ."";
to:
$MailFrom = "your@emailaddress.com";
where "your@emailaddress.com" is your email address.
to add a cc address, edit the WA_Globals/WAGlobal.php file, and add the CC Address to the "$WAGLOBAL_Contact_Email_CC" setting:
$WAGLOBAL_Contact_Email_CC = "ccAddress@domain.com" ;