Wrong translation for pt_BR

You can start here – https://make.wordpress.org/polyglots/

The Translate link in the top right hand corner is where you will see various languages and you dive right in to translating strings.

Translations aren’t final, you can always and suggest better alternates. If your having trouble, ask for help on Slack

So go ahead and start translating.

I am not sure I asked about it on slack, will update if someone replies.

There’s a Polyglots channel on Slack.