Don't editorialise the title. The actual title is "An approximation to determine the source of the WOW! Signal" It does not say that a sun like star was found

Don't editorialise the title. The actual title is "An approximation to determine the source of the WOW! Signal" It does not say that a sun like star was found in a region of the sky with the "most" radio signals. You can find sun like stars anywhere. It's an analysis of whether there are sun like stars in a region of the sky where the "wow!" signal was detected. That signal was extremely powerful, but has never been detected again.