/usr/share/python-djangocms-admin-style-common/templates/admin/inc/title.html is in python-djangocms-admin-style-common 1.2.2+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | {% load i18n %}
{{ title }} | {{ site_title|default:_('Django site admin') }}
|