Regarding PR #163

[boris779]

Description

Suggested updates for the other languages, adjusted all languages which are not translated to the English version.

#163

Motivation and Context

having the documentation up to date

Types of changes

• Change to the site (I am attaching a screenshot showing the before and after)
• Code example added (and I also added the example to all translated languages)
• [] Improved translation
• Added new translation (and I also added a notice to each document missing translation)

Checklist

• I have read the contributing document.
• I have used hugo to render the site/docs locally and I am sure it works.

[diemol]

Thank you @boris779!