Allow the months and days embedded within charts to be displayed in Portuguese

[oskarhinc]

Is your feature request related to a problem? Please describe.
We could add localization for months and days names for the charts, so it's translated to Portuguese.

Describe the solution you'd like
We could use mechanism built in d3 and moment libraries, to use proper localization here.

Additional context
If it'll be quick and easy to achieve, we can also add support for other languages that are supported by the libraries.

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[oskarhinc]

After I've dived into the implementation, it occurs that those components are defined in plugins from a separate repo, which uses d3 library for date and time formatters. D3 supports localization, however, it's not used by the plugins, so I've created an issue there for supporting it.

[oskarhinc]

Closed by mistake - reopening

[cdmikechen]

I have also encountered this problem, and I am going to analyze and solve it

[stale]

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