Comment changer voix femme en voix homme

voicess=function(){
speechSynthesis.getVoices().forEach(function(voice) {
 });

setTimeout(function(){ //mise en forme voice
nbvoice=-1
msg = new SpeechSynthesisUtterance();
voices = window.speechSynthesis.getVoices();
//msg.voice = voices[0]; // Note: some voices don't support altering params
msg.voiceURI = 'native';
msg.volume = 1; // 0 to 1
msg.rate = 1; // 0.1 to 10
msg.pitch = 1; //0 to 2
msg.lang = 'fr-FR';
  speechSynthesis.getVoices().forEach(function(voice) { nbvoice=nbvoice+1
    console.log("numéro "+nbvoice+" : "+voice.name, voice.default ? voice.default :''+voices[0]);
      for(var j=0;j<voices.length;j++){
        if(voices[j].name.search('Google français')>-1){console.log("voice  ; ",j);msg.voice = voices[j]}
      }
    });
  }, 1000);
}
//voicess()
               function setSpeech(){
    return new Promise(
        function (resolve, reject) {
            let synth = window.speechSynthesis;
            let id;

            id = setInterval(() => {
                if (synth.getVoices().length !== 0) {
                    resolve(synth.getVoices());
                    clearInterval(id);
                }
            }, 10);
        }
    )
}

let s = setSpeech();
s.then((voices) => {
  console.log(voices)
msg = new SpeechSynthesisUtterance();
msg.voiceURI = 'native';
msg.volume = 1; // 0 to 1
msg.rate = 1; // 0.1 to 10
msg.pitch = 1; //0 to 2
msg.lang = 'fr-FR';
for(var j=0;j<voices.length;j++){
        if(voices[j].name.search('Google français')>-1){console.log("voice  ; ",j);msg.voice = voices[j]}
      }

});    // Or any other actions you want to take...






//////////debut
  
// SSE depuis wsrnode
  var channel = new EventSource('/jarvispage');
  channel.addEventListener('message', function(ev) {
   console.log('ev                  :   ',ev); jarvispageEvents(ev);
  })


// var reco
  var SpeechRecognition = SpeechRecognition || webkitSpeechRecognition
  recognition = new SpeechRecognition()
  recognition.lang = "fr-FR"

 if(OSName.search("Windows")>-1){
     recognition.interimResults = false
     recognition.continuous = false
 }

EDIT : Correction des balises de code