Index: src/routes/admin-sites.js
===================================================================
--- src/routes/admin-sites.js	(revision abdcf3302cfa9320f287ba1d993dece88a8ef830)
+++ src/routes/admin-sites.js	(revision 318e1ce0d6605a2e3f9e29a69502da48c1c77a49)
@@ -169,5 +169,5 @@
 
   renderPage(req, res, 'pages/admin-sites', {
-    pageTitle: 'Sites',
+    pageTitleKey: 'admin.t_sites',
     bodyClass: 'on-admin',
     sites,
@@ -180,5 +180,5 @@
 router.get('/new', requireGod, (req, res) => {
   renderPage(req, res, 'pages/admin-site-edit', {
-    pageTitle: 'New site',
+    pageTitleKey: 'admin.t_newsite',
     bodyClass: 'on-admin',
     isNew: true,
@@ -259,5 +259,5 @@
 
   renderPage(req, res, 'pages/admin-site-edit', {
-    pageTitle: `Edit: ${site.title}`,
+    pageTitleKey: 'admin.t_editsite', pageTitleVars: { title: site.title },
     bodyClass: 'on-admin',
     isNew: false,