'title.send_invoice' => 'Saada arve',
'title.charts' => 'Diagrammid',
'title.projects' => 'Projektid',
+// TODO: translate the following.
+// 'title.project_files' => 'Project Files',
'title.add_project' => 'Projekti lisamine',
'title.edit_project' => 'Projekti muutmine',
'title.delete_project' => 'Projekti kustutamine',