User:JPxG/JWB-redirector

           {
               "replaceText": "{{{1}}}",
               "replaceWith": "{{{2}}}",
               "useRegex": false,
               "regexFlags": "g",
               "ignoreNowiki": false
           },

Invoke this template with a redirect to get a ready-made JWB .json entry for replacing the original with the redirect.