To add a favicon to the White Label page, open the "Meta" section in the settings of White Label and post this string in the form:
<link rel = "shortcut icon" type = "image / x-icon" href = "PastHereLinkToFavicon">
Repeat adding code for each page type (Home, Air issue, Hotel issue, Hotel page).
Note! The image should be available on the Internet, and not be only on your local computer.