biblatex-chicago: how to indicated translated title of book in the square brackets next to the original title before the dot?

Question

I do now know how to show Translated Title in the square brackets right before the dot, meaning that the translation would be in the same section with the title but not in italics.

It should look like this. Whatever I try separates the Translated title from the original one.

Author Last Name, First Name. Original Title [Translated Title]. City of Publication: Publisher, Year Published.

Chicago style citation example:

de Saint-Exupéry, Antoine. Le Petit Prince [The Little Prince]. Paris: Gallimard, 1943.

The packages that I use:

\usepackage[english]{babel}
\usepackage{csquotes}
\usepackage[notes,backend=biber]{biblatex-chicago}

UPDATE:

Thank you for you contribution, however, it does not do the exact formating that I need. I must stick to the example that I have given you. However, there is the thing that I come up with (not very convinient tho)

@book{krasnov,
    address = {Berlin},
    title = {Za chertopolokhom. Fantasticheskii roman \mkbibemph{[Behind the Thistle: a Fantastic Fiction]}},
    shorttitle      = {Za chertopolokhom},
    publisher = {Diakov},
    author = {Krasnov, Petr},
    date = {1922}
}

Answer 1

Turning @moewe's comment into an answer. I think this method is to be preferred. It is almost always a bad idea to insert formatting commands into .bib entries. This defeats the whole purpose of the .bib file being a repository of format-independent data which will be formatted according to the style chosen in the document. When you add formatting information to the .bib file you lose that independence. Additionally, it correctly attaches some semantics to the title translation (i.e., it's a separate element from the title itself.)

\documentclass{article}
\begin{filecontents}[overwrite]{\jobname.bib}
@book{petitprince,
    title={Le Petit Prince},
    titleaddon={The Little Prince},
    author={de Saint-Exupéry, Antoine},
    location={Paris},
    publisher={Gallimard},
    year={1943}
}
    @book{krasnov,
    address={Berlin},
    title={Za chertopolokhom},
    subtitle={Fantasticheskii roman},
    titleaddon={Behind the Thistle: a Fantastic Fiction},
    publisher={Diakov},
    author={Krasnov, Petr},
    year={1922}
}
\end{filecontents}
\usepackage{csquotes}
\usepackage[notes,ptitleaddon=space, ctitleaddon=space,useprefix=true]{biblatex-chicago}
\DeclareFieldFormat{titleaddon}{%
   \mkbibbrackets{\ifcapital{\MakeCapital{#1\isdot}}{#1\isdot}}}
\addbibresource{\jobname.bib}
\begin{document}
\cite{petitprince,krasnov}
\printbibliography
\end{document}

Answer 2

Update

Thanks to moewe's excellent comments, I've been able to vastly improve my answer – thank you!

Better reference the original title

The biblatex-chicago manual (p. 53) is quite clear on this:

The origtitle field isn’t used, while the language and origdate fields have been press-ganged for other duties. The origlanguage field,for its part, retains a dual role in presenting translations in a bibliography. The details of the Manual’s suggested treatment when both a translation and an original are cited may be found below under userf. Here, however, I simply note that the introductory string used to connect the translation’s citation with the original’s is “Originally published as,” which I suggest may well be inaccurate in a great many cases […]

So the preferred way to do this is with a construction like this: The original French book preceded by the English translation you're actually using. You can use the related={petitprince} option to make the relation clear:

@book{littleprince,
  address={New York},
  author={de Saint-Exupéry, Antoine},
  publisher={Reynal \& Hitchcock},
  title={The Little Prince},
  year={1943},
  related={petitprince},
}
@book{petitprince,
  title={Le Petit Prince},
  author={de Saint-Exupéry, Antoine},
  publisher={Gallimard},
  year={1943},
}

And then quoting like \cite{littleprince} which would give you this: