I can see it now. So you have two very simple choices here.
What he did was (I believe) just set a custom white Balance in camera. Also you can do this in editing.
What camera are you shooting with and what editing software do you use?
It’s very easy to do in both. But doing it in camera means you could apply the same feel to a group of photos like he has here.
you use already some image processing or RAW development software? if it has an option to use LUTs, you are set. Well, you need LUTs … you can start for example with some free ones here. Otherwise Photomator, RAW Power, G’MIC in Gimp, Adobe’s programs - there is even an add-on for Elements…