JavaScript, jQuery expert

I have a quick fix task. It's very simple for expert.

Can you make the Series name be read from a value instead of static text?
From here:
series: [{
name: 'Premium/Discount',
type: 'spline',
lineWidth: 3,
data: jsonpdPoints
}],

Instead be read from:

Column 6: “P/D Result“
From the file?
So that instead of it always saying Premium/Discount:
It will read from that column value to say either Premium OR Discount