How to translate messages in the chat?

If you wish to have messages translated in the chat, follow these steps:

First, open a match, then open the chat.

In the header, next to the result, you will see a translate icon. Click on it, and the translate dialog will open.

In the translate dialog, first, you can choose the language to which the messages will be translated. Below that, you can add the languages you wish not to be translated.

Messages are being auto translated to German, with Croatian excluded from the translations

That's it! Now the messages will be translated as you can see from the following screenshot.