Yes.
If it's not possible, make a "uploader" user group (like fa.wp and mzn.wp) is a good way, too.

I read the policies you mentioned and the necessary actions been taken.

@Anoop Its ok.

In T350397#9304111, @Anoop wrote:

@mahak , metanamespace/ project namespace already exists in mznwiki as shown below , does your wiki need new namespace or add aliases (other names ) to existing namespace.
'mznwiki' => 'ویکی‌پدیا',
'mznwiki' => 'ویکی‌پدیا_گپ',