As I see in your screenshot you add already a parameter to your survey URL. So why can't you add the other needed parameters.
But anyway: You always can do an ajax call to a remote script to receive some other data.
Something like this
Code:
<script type="text/javascript" charset="utf-8">
$(document).on('ready pjax:scriptcomplete',function(){
$.post('https://www.myServer.de/getMyValue.php' , { P1: "{Param1}", P2: "{Param2}" } ,function(data) {
$('#question{QID} input[type="text"]').val(data);
});
// Uncomment to hide the question
// $('#question{QID}').hide();
});
</script>
Your screenshot is a bit confusing. I am sure you don't want to insert the first name into the question text.
And the type of question seems to be irrelevant. You only pipe something into he question text.
A bit further explanation will be appreciated.
Joffm