Hi Damien,

Think out the box, if this font should be used inside LOGO (as logo text), just assign that font for class name used in logo area. For example #sp-logo a, .logo a {...}

But if you don't use SPPB on each subpage, installing font in SPPB may not help you :/

And You have to consider using classic CSS method >> https://www.joomshaper.com/documentation/helix-framework/customization-tips#customfont

If thet font should be used ONLY ones for logo text, maybe loading extra font file doesn't make sense. And simple LOGO image would be better, faster & smaller.