Ok i have done a fair bit of traveling and this is one thing that always confuses me, over here in the UK and most pales in the USA they are known as Hookah Pipes, although in some eastern restraunts they do get called Sisha Pipes but if you enquire about and Hookah Pipes then they also know what your asking for.
If you go over to Turkey you need to be asking for a Nargila (pronuonced nar-gee-la) asking for a Hookah Pipe will just get you a vague blank and distant look (You know the sort).
Going over to the Arab world then ask for a Sisha, the word hookah is also known but not widely so stick with Sisha.
Hookah Pipes are very customisable as well, the bowls can be swapped, and are often made from clay or marble.
Windscreens are idela if your going to be using your Hookah Pipes outside, as it stops the wind increasing the burn rate of your herb so it’s placed over your bowl.