1- Create the page in the new language
On the page you want to translate, change the language prefix (xxx.wikipedia.org
) to your language's prefix. This will bring you to a blank page and Wikipedia will ask you if you want to edit it. If you don't know your language's prefix, find it by going to www.wikipedia.org where all the languages are listed.
For example, if you want to translate the article en.wikipedia.org/wiki/Stack_Exchange_Network
to Japanese, go to ja.wikipedia.org/wiki/Stack_Exchange_Network
and find the link to edit the page.
However, it can most often be that the translation of the article has also a translated name. For example, if you translate the page square into french, you would not create the page fr.wikipedia.org/wiki/square
but the page https://fr.wikipedia.org/wiki/Carr%C3%A9
2- Link the new created page to the other languages
a. Once you have created the article in your language, let's say fr.wikipedia.org/wiki/Carré
go to the page in an old language, e.g., english en.wikipedio.org/Square
and there click on Edit Links
under the languages names
![enter image description here](https://i.stack.imgur.com/0HVpb.png)
b. Now, a site opens with a frame called just wikipedia
and Edit
on top of the languages: click again on this "Edit" link.
![enter image description here](https://i.stack.imgur.com/HICz8.png)
c. Finally you end up in the linking form. There you have to fill the fields Site ID
with the language wiki id, for example, in our case is frwiki
for the french wikipedia page. And fill the field Sitelink
just with the name (not the full address!) of your new translated page, in our case, with Carré
.
![enter image description here](https://i.stack.imgur.com/bBwsS.png)
d. Click Set the sitelink
and your translated page should be accessible from the main page of the other languages in the languages links.
The page you link to has a big red button with the following text underneath
Use this button to report spam abuse. This will create a new section/report on the talk page.
Click that button and it takes you to a new page where you can report the spam. You need to one of the specified templates:
{{IP summary|127.0.0.1}}
-- to report anonymous editors
{{User summary|Username}}
-- to report registered users
{{Link summary|example.com}}
-- to report spam domains
and sign the post.
Give as much information as you can.
Nothing will be recorded until you save your edits.
Best Answer
To rename a page, you need to "Move" it.
The Move link can be found under the "More" menu (assuming you've not customized the user interface). Alt+Shift+M is the keyboard shortcut.
The advantage of moving the article is that it leaves a redirect behind, so that all of the previous links don't break.
See: Wikipedia: Moving a page for more information.
While Wikipedia encourages people to "be bold", you'd do well to discuss the change in the article's talk page first, otherwise you may find your move quickly reverted. Especially since I see several previous discussions about the name of the article that settled on the current name as a compromise.