The name read-only property of the SpeechSynthesisVoice interface returns a human-readable name that represents the voice.
A string representing the name of the voice.
for (const voice of voices) {
const option = document.createElement("option");
option.textContent = `${voice.name} (${voice.lang})`;
if (voice.default) {
option.textContent += " — DEFAULT";
}
option.setAttribute("data-lang", voice.lang);
option.setAttribute("data-name", voice.name);
voiceSelect.appendChild(option);
}