Here's a quick example of a script you can add directly to the Inbound Action to get the name from the email. On the target field, I used "name" as the example, so insert the relevant field there.

var extractName = email.body_text;
var getName = [];
getName = extractName.toString().split(": "); // split just before the name
var splVal = getName[1].split("\n"); // split at carrage return after name
current.name.setDisplayValue(splVal[0]); // value between the two splits