You need to embed/call the channel using it’s non korean name. Aka it’s login name not it’s display name
So for example (using the first korean name from the live directory) 풍월량 is the display name and hanryang1125 is the “login” name.
So you’d do:
<script type="text/javascript">
new Twitch.Embed("twitch-embed", {
width: 854,
height: 480,
channel: "hanryang1125"
});
</script>
Using the Helix users API: https://api.twitch.tv/helix/users?login=hanryang1125
{
"data": [
{
"id": "103825127",
"login": "hanryang1125",
"display_name": "풍월량",
"type": "",
"broadcaster_type": "partner",
"description": "",
"profile_image_url": "https://static-cdn.jtvnw.net/jtv_user_pictures/hanryang1125-profile_image-58261d78af47d249-300x300.jpeg",
"offline_image_url": "https://static-cdn.jtvnw.net/jtv_user_pictures/d109b87f-15d5-4314-b34d-2d5183c4c7c5-channel_offline_image-1920x1080.jpeg",
"view_count": 69276883
}
]
}
use the login not the display name