I am looking for a font "old cave". It's not in xara's list of website fonts.

https://www.dafont.com/old-cave.font

@font-face {
font-family: 'old_cave';
src: url('/fonts/old_cave-webfont.eot');
src: url('/fonts/old_cave-webfont.eot?#iefix') format('embedded-opentype'),
url('/fonts/old_cave-webfont.woff2') format('woff2'),
url('/fonts/old_cave-webfont.woff') format('woff'),
url('/fonts/old_cave-webfont.ttf') format('truetype'),
url('/fonts/old_cave-webfont.svg#old_caveregular') format('svg');
font-weight: normal;
font-style: normal;
}

But is there a way to integrate this font in xara web designer ?