In the Header snippet, the logo displayed is controlled in 2 lines
<a class="navbar-brand d-lg-none" href="/">
<img src="/images/logo-header.png" alt="logo-header"></a>
and
<a class="navbar-brand" href="/"><img src="{{si.ci.hl}}" alt="logo-header"></a>
The first is simple but on the desktop, this text will be hidden the 2nd line sets the image but I have no idea how to change it from some preset value that seems to be set through the {{si.ci.hl}} value.
What is this and how do I set that correctly to reflect the alternate image I am trying to use