1 dropdown & 3 Go Buttons

I am looking for a dropdowncode where I have 1 dropdownlist ( + 2hidden)
and 3 Go Buttons.

idea is this that I make the selection in the 1st dropdown (seeable) in english
which in the back makes the same selection on the other 2 hidden dropdowns
by clicking on 1 of the 3 Go Buttons (languages german – italy – french )
it will go to the page in the choosen language

I dont know if i need 3 dropdown boxes
I only want to have 1 but 3 Buttons to go to the similar page in different languages

[dropdown-selection]
[Cars] -> Go1(german-site) Go2(italian-site) Go3(french-site)
[Train] -> Go1(german-site) Go2(italian-site) Go3(french-site)
[Boots] -> Go1(german-site) Go2(italian-site) Go3(french-site)

Any ideas ?

Regards
finc

Also in #Full-stackDeveloper _↴