Hello Softriz di Roberto Rizzi

Yes, you can achieve this. Please go to Language Switcher module and check the settings.

https://prnt.sc/26jz31b

Best regards

Thanks for the reply, where do i find this module? I have the helix framework version 2.0.5

Go to Site Modules and take a new module of Language Switcher type

Thanks a lot, I solved it. One last question, do you know how I can remove the words and leave only the flags?

It's Joomla customization question. If you cannot hide from Joomla Lang module, you have to use custom CSS to hide them.