id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
35283	Dynamic admin site titles	Kasun Herath	Kasun Herath	"AdminSite [https://github.com/django/django/blob/main/django/contrib/admin/sites.py#L29] has attributes defined that can be used to customize admin site_header, site_title and index_title.

But these cannot be populated dynamically. I propose to add three method like below, that would enable populating site_header, site_title and index_title dynamically.

{{{
 def get_site_header(request, *args, **kwargs):
    # return computed site_header
}}}
"	New feature	closed	contrib.admin	dev	Normal	wontfix			Unreviewed	0	0	0	0	0	0