Once you have setup your mail account in your client software Outlook, you will see an issue in folders name which will not respect the language of your locale sofwtare if not English :
Draft
Sent
Spam
Trash
This is an Outlook issue, and you can fix it, read articles :
https://support.microsoft.com/en-us/help/2826855/folder-names-are-incorrect-or-are-displayed-in-an-incorrect-language-i
https://www.msoutlook.info/question/modify-language-default-folders