스택오버플로우 https://stackoverflow.com/questions/9723422/is-there-some-innerhtml-replacement-in-svg-xml

var doc = new DOMParser().parseFromString(`
		<svg xmlns="<http://www.w3.org/2000/svg>"><circle cx="100" cy="100" r="20"/></svg>
			  <!--  -->
		</svg>
`, 'application/xml');

const $target = document.createElement("div");
$target.appendChild($target.ownerDocument.importNode(doc.documentElement, true));