The GOV.UK header shows users that they are on GOV.UK and which service they
When no arguments are provided to the header, it is rendered with only the
crown logo and logotype text.
The service name can be set using the
service_name keyword argument.
If a custom logo is needed, it can be set using the
This example uses an emoji but any graphic or text can be used instead.
If you want to keep the crown logo but change the text, use the
Navigation items can be added using the
navigation_item slot. When viewed
on mobile, they will appear in a dropdown menu.