Redirect a WordPress site to a site other than WordPress with a different domain name and hosted on another server

I have my old word of press website.
Now I have developed a new custom HTML site and hosted it on another server with a different domain name. All pages of the existing site are also present in the new site.

So now I want users accessing my old Word press site to be redirected to the new HTML site (Word's non-press site).

How am I doing this?

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