from django.contrib.admin.sites import AdminSite


class CMS(AdminSite):
    def __init__(self):
        super().__init__()


cms_site = CMS()

@@ -136,8 +136,67 @@
 = CMS()%0A
+%0A# page settings%0Acms_site.site_header = %22Fondation Orange%22%0A

change admin site header title