Language Pack and Client Notes

We are working in a Citrix Environnement. I’m trying to find out a way to install one version of Notes with language pack (English, French and Spanish). The only way for now that I have done it is to install the 3 versions of the Notes clients that is causing me a lot of headaches.

I find out the Domino have some language pack. Does it do something on the Notes Client Do I need to install the language pack for the Domino or it is not a major thing.

I wish to be able to give users the possibility of changing the language in the Notes Client without having to install the three Notes clients. Wish to install it for my Citrix users and Laptop/pc users