How can I rename a page?

I want to rename this from:
https://wiki.developer.mozilla.org/hi-IN/docs/MDN/Contribute/Editor
to:
https://wiki.developer.mozilla.org/hi-IN/docs/MDN/Contribute/संपादक
and it’s title from:
MDN editor guide
to:
एम.डी.एन. संपादक मार्गदर्शिका