International plan tethering?

Hey I was wondering if you can tether a mobile device hotspot in another country with the international plan if you have the tethering plan on your phone plan? I know it says with the international plan for $10 a day you get unlimited talk, text and use the data you have. But does that also include internationally? Like if I had tethering at home because that was included in my plan. Does the international plan allow the tethering if it was outside of the USA?