diff --git a/i18n/it.json b/i18n/it.json
index 2bf7ad0..9b214e0 100644
--- a/i18n/it.json
+++ b/i18n/it.json
@@ -1,88 +1,88 @@
 {
     "courseeditor": "Editor del corso",
     "courseeditor-add-new-levelThree": "Aggiungi una nuova sezione",
     "courseeditor-add-new-levelTwo": "Aggiungi un nuovo capitolo",
-    "courseeditor-alert-dialog-button": "",
-    "courseeditor-alert-dialog-message": "",
-    "courseeditor-alert-dialog-title": "",
+    "courseeditor-alert-dialog-button": "Ho capito",
+    "courseeditor-alert-dialog-message": "Non è possibile continuare senza un titolo.",
+    "courseeditor-alert-dialog-title": "Titolo vuoto",
     "courseeditor-alert-message-existing-element": "C'è già un elemento con lo stesso nome, o è in attesa di essere cancellato.<br> Scegli un altro nome o contatta un amministratore.",
     "courseeditor-alert-message-input-notempty": "Il campo d'ingresso non è vuoto! Fai clic su <i class='fa fa-plus'></i> per aggiungere l'elemento, oppure svuotalo.<br> Poi puoi procedere con il salvataggio! <i class='fa fa-smile-o' aria-hidden=true'></i>",
     "courseeditor-alert-message-success-publish": "Il corso è ora disponibile qui:",
     "courseeditor-alert-message-success-publish-add-to": "Devi aggiungerlo ad un argomento e ad un dipartimento",
     "courseeditor-alert-same-title-message": "Hey, c'è già un corso con lo stesso titolo! <br> Scegline un altro, oppure inizia subito a contribuire al corso esistente.",
     "courseeditor-alert-similar-title-message": "Hey, c'è un corso con un titolo simile, assicurati che non sia proprio quello che stai cercando!<br>",
     "courseeditor-cancel": "Annulla",
     "courseeditor-collection-book-category": "Libri",
     "courseeditor-collection-savedbook-template": "saved_book",
-    "courseeditor-confirmation-dialog-message": "Are you sure you want to rename the title of the course?",
-    "courseeditor-confirmation-dialog-title": "Rename title",
+    "courseeditor-confirmation-dialog-message": "Sei sicuro di voler rinominare il titolo del corso?",
+    "courseeditor-confirmation-dialog-title": "Rinomina il titolo",
     "courseeditor-create-button": "Crea!",
     "courseeditor-createcourse-pagetitle": "Crea corso",
     "courseeditor-credits-info": "CourseEditor è un'estensione per creare e gestire i corsi.",
     "courseeditor-edit-dialog": "Modifica",
     "courseeditor-editcourse-pagetitle": "Modifica il corso",
     "courseeditor-editlevelTwo-pagetitle": "Modifica il capitolo",
     "courseeditor-error-operation": "Mi dispiace, qualcosa è andato storto! <i class='fa fa-frown-o' aria-hidden=true'></i><br>",
     "courseeditor-error-operation-fail": " non riuscito!",
     "courseeditor-input-bibliography-label": "Bibliografia:",
     "courseeditor-input-bibliography-placeholder": "Inserisci la bibliografia",
     "courseeditor-input-books-label": "Libri:",
     "courseeditor-input-books-placeholder": "Inserisci i libri",
     "courseeditor-input-course-label": "Titolo:",
     "courseeditor-input-course-placeholder": "Inserisci il titolo del corso",
     "courseeditor-input-department-label": "Dipartimento:",
     "courseeditor-input-department-placeholder": "Inserisci il dipartimento del corso",
     "courseeditor-input-description-label": "Descrizione:",
     "courseeditor-input-description-placeholder": "inserisci una descrizione",
     "courseeditor-input-exercises-label": "Esercizi:",
     "courseeditor-input-exercises-placeholder": "Insersci gli esercizi",
     "courseeditor-input-externalreferences-label": "Riferimenti esterni:",
     "courseeditor-input-externalreferences-placeholder": "Inserisci i riferimenti esterni",
     "courseeditor-input-imported-label": "<b>Importato</b>",
     "courseeditor-input-originalauthors-label": "Autori originali:",
     "courseeditor-input-originalauthors-placeholder": "Inserisci gli autori originali",
     "courseeditor-input-reviewed-label": "<b>Revisionato</b>",
     "courseeditor-input-reviewedon-label": "Revisionato su:",
     "courseeditor-input-reviewedon-placeholder": "Inserisci la data (gg/mm/aaaa)",
     "courseeditor-input-topic-label": "Argomento:",
     "courseeditor-input-topic-placeholder": "Inserisci l'argomento del corso",
     "courseeditor-managemetata-description": "Con questa pagina puoi gestire i metadati del corso<br> <i>Puoi usare la sintassi wiki (wikitesto) nell'area di testo per aggiungere i collegamenti, gli elenchi puntati ecc....</i>",
     "courseeditor-managemetata-pagetitle": "Gestione dei metadati",
     "courseeditor-message-dialog-cancel": "Annulla",
     "courseeditor-message-dialog-create-new": "Crea nuovo",
     "courseeditor-message-dialog-message": "C'è un elemento nel cestino che ha lo stesso nome, cosa vuoi fare?",
     "courseeditor-message-dialog-restore": "Ripristina",
     "courseeditor-message-dialog-title": "Oops...",
     "courseeditor-newtopics-section-title": "Nuovi argomenti",
     "courseeditor-operation-action-add": "Aggiungi",
-    "courseeditor-operation-action-append-to-topic-page": "Add to new topic",
+    "courseeditor-operation-action-append-to-topic-page": "Aggiungi ad un nuovo argomento",
     "courseeditor-operation-action-delete": "Elimina",
     "courseeditor-operation-action-delete-levelTwo-task": "Elimina i capitoli di",
-    "courseeditor-operation-action-delete-levelsThree-task": "Delete",
+    "courseeditor-operation-action-delete-levelsThree-task": "Elimina",
     "courseeditor-operation-action-move-metadata": "Sposta i metadati",
     "courseeditor-operation-action-move-root": "Sposta",
     "courseeditor-operation-action-purge": "Aggiorna l'indice",
-    "courseeditor-operation-action-remove-from-topic-page": "",
+    "courseeditor-operation-action-remove-from-topic-page": "Rimuovi dai vecchi argomenti",
     "courseeditor-operation-action-remove-ready-texts": "Rimuovi ReadyToBePublished",
     "courseeditor-operation-action-rename": "Rinomina",
     "courseeditor-operation-action-rename-move-task": "Rinomina",
     "courseeditor-operation-action-rename-update-task": "Aggiorna i collegamenti",
     "courseeditor-operation-action-update": "Aggiorna",
     "courseeditor-operation-action-update-collection": "Aggiorna il libro",
-    "courseeditor-operation-action-update-topic-page": "Update topic page",
-    "courseeditor-operation-action-update-user-page": "",
+    "courseeditor-operation-action-update-topic-page": "Aggiorna la pagina degli argomenti",
+    "courseeditor-operation-action-update-user-page": "Aggiorna la pagina utente",
     "courseeditor-organize-levelsThree": "Puoi ordinare, aggiungere e cancellare le sezioni",
     "courseeditor-organize-levelsTwo": "Puoi ordinare, aggiungere e cancellare i capitoli",
     "courseeditor-pending-courses": "Corsi in attesa",
     "courseeditor-progressdialog-wait": "Attendi, creazione in progresso...",
     "courseeditor-publish-course-pagetitle": "Pubblica i corsi",
     "courseeditor-radiobutton-namespace": "Vuoi creare un corso privato nella tua pagina personale, o uno pubblico?",
     "courseeditor-radiobutton-namespace-private": "Privato",
     "courseeditor-radiobutton-namespace-public": "Pubblico",
     "courseeditor-recycle-bin": "Cestino",
     "courseeditor-rename": "Rinomina",
     "courseeditor-save-button": "Salva",
     "courseeditor-save-course": "Salva il corso",
     "courseeditor-save-levelTwo": "Salva il capitolo",
     "courseeditor-validate-form": "Inserisci un argomento ed un nome"
 }
\ No newline at end of file
diff --git a/i18n/sv.json b/i18n/sv.json
index c45125b..44078f0 100644
--- a/i18n/sv.json
+++ b/i18n/sv.json
@@ -1,88 +1,88 @@
 {
     "courseeditor": "Kurseditor",
     "courseeditor-add-new-levelThree": "Lägg till ett nytt avsnitt",
     "courseeditor-add-new-levelTwo": "Lägg till nytt kapitel",
-    "courseeditor-alert-dialog-button": "",
-    "courseeditor-alert-dialog-message": "",
-    "courseeditor-alert-dialog-title": "",
+    "courseeditor-alert-dialog-button": "Jag förstår",
+    "courseeditor-alert-dialog-message": "Kan inte fortsätta utan en titel.",
+    "courseeditor-alert-dialog-title": "Tom titel",
     "courseeditor-alert-message-existing-element": "Det finns redan ett element med samma namn eller som väntar på att tas bort.<br>Ange ett annat namn eller kontakta en administratör.",
     "courseeditor-alert-message-input-notempty": "Indatafältet är inte tomt. Klicka på <i class='fa fa-plus'></i> för att lägga till elementet, töm det annars.<br> Därefter kan du fortsätta att spara. <i class='fa fa-smile-o' aria-hidden=true'>",
     "courseeditor-alert-message-success-publish": "Kursen är nu tillgänglig här:",
     "courseeditor-alert-message-success-publish-add-to": "Den måste läggas till med ett ämne och område",
     "courseeditor-alert-same-title-message": "Oj, det finns redan en kurs med samma titel. <br> Välj en annan titel eller börja direkt att bidra till den befintliga kursen.",
     "courseeditor-alert-similar-title-message": "Oj, det finns redan en kurs med en liknande titel. Försäkra dig om att den är inte vad du söker.<br>",
     "courseeditor-cancel": "Avbryt",
     "courseeditor-collection-book-category": "Böcker",
     "courseeditor-collection-savedbook-template": "sparad_bok",
-    "courseeditor-confirmation-dialog-message": "Are you sure you want to rename the title of the course?",
-    "courseeditor-confirmation-dialog-title": "Rename title",
+    "courseeditor-confirmation-dialog-message": "Är du säker på att du vill ändra kursens titel?",
+    "courseeditor-confirmation-dialog-title": "Byt titel",
     "courseeditor-create-button": "Skapa!",
     "courseeditor-createcourse-pagetitle": "Skapa kurs",
     "courseeditor-credits-info": "Kurseditorn är en utökning för att skapa och hantera kurser.",
     "courseeditor-edit-dialog": "Redigera",
     "courseeditor-editcourse-pagetitle": "Redigera kurs",
     "courseeditor-editlevelTwo-pagetitle": "Redigera kapitel",
     "courseeditor-error-operation": "Ursäkta, någonting gick fel. <i class='fa fa-frown-o' aria-hidden=true'></i><br>",
     "courseeditor-error-operation-fail": " misslyckades!",
     "courseeditor-input-bibliography-label": "Bibliografi:",
     "courseeditor-input-bibliography-placeholder": "Infoga bibliografin",
     "courseeditor-input-books-label": "Böcker:",
     "courseeditor-input-books-placeholder": "Infoga böckerna",
     "courseeditor-input-course-label": "Titel:",
     "courseeditor-input-course-placeholder": "Infoga kursens titel",
     "courseeditor-input-department-label": "Område:",
     "courseeditor-input-department-placeholder": "Infoga kursens område",
     "courseeditor-input-description-label": "Beskrivning:",
     "courseeditor-input-description-placeholder": "Infoga en beskrivning",
     "courseeditor-input-exercises-label": "Övningar:",
     "courseeditor-input-exercises-placeholder": "Ange övningarna",
     "courseeditor-input-externalreferences-label": "Externa referenser:",
     "courseeditor-input-externalreferences-placeholder": "Infoga externa referenser",
     "courseeditor-input-imported-label": "<b>Importerad</b>",
     "courseeditor-input-originalauthors-label": "Originalförfattare:",
     "courseeditor-input-originalauthors-placeholder": "Infoga originalförfattare",
     "courseeditor-input-reviewed-label": "<b>Granskad</b>",
     "courseeditor-input-reviewedon-label": "Granskad:",
     "courseeditor-input-reviewedon-placeholder": "Infoga datum (dd/mm/åååå)",
     "courseeditor-input-topic-label": "Ämne:",
     "courseeditor-input-topic-placeholder": "Infoga kursens ämne",
     "courseeditor-managemetata-description": "Du kan hantera kursens metadata på den här sidan.<br> <i>Du kan använda Wiki-syntax (wikitext) inne i textområdet för att lägga till länkar, punktlistor, etc.</i>",
     "courseeditor-managemetata-pagetitle": "Metadatahantering",
     "courseeditor-message-dialog-cancel": "Avbryt",
     "courseeditor-message-dialog-create-new": "Skapa ny",
     "courseeditor-message-dialog-message": "Det finns ett element med samma namn i återvinningskorgen. Vad vill du göra?",
     "courseeditor-message-dialog-restore": "Återställ",
     "courseeditor-message-dialog-title": "Hoppsan...",
     "courseeditor-newtopics-section-title": "Nya ämnen",
     "courseeditor-operation-action-add": "Lägg till",
-    "courseeditor-operation-action-append-to-topic-page": "Add to new topic",
+    "courseeditor-operation-action-append-to-topic-page": "Lägg till i nytt ämne",
     "courseeditor-operation-action-delete": "Ta bort",
     "courseeditor-operation-action-delete-levelTwo-task": "Ta bort kapitel i",
-    "courseeditor-operation-action-delete-levelsThree-task": "Delete",
+    "courseeditor-operation-action-delete-levelsThree-task": "Ta bort",
     "courseeditor-operation-action-move-metadata": "Flytta metadata",
     "courseeditor-operation-action-move-root": "Flytta",
     "courseeditor-operation-action-purge": "Uppdatera index",
-    "courseeditor-operation-action-remove-from-topic-page": "",
+    "courseeditor-operation-action-remove-from-topic-page": "Ta bort från gammalt ämne",
     "courseeditor-operation-action-remove-ready-texts": "Ta bort Redo-att-publiceras",
     "courseeditor-operation-action-rename": "Byt namn",
     "courseeditor-operation-action-rename-move-task": "Byt namn",
     "courseeditor-operation-action-rename-update-task": "Uppdatera länkar",
     "courseeditor-operation-action-update": "Uppdatera",
     "courseeditor-operation-action-update-collection": "Uppdatera bok",
-    "courseeditor-operation-action-update-topic-page": "Update topic page",
-    "courseeditor-operation-action-update-user-page": "",
+    "courseeditor-operation-action-update-topic-page": "Uppdatera ämnessida",
+    "courseeditor-operation-action-update-user-page": "Uppdatera användarsida",
     "courseeditor-organize-levelsThree": "Avsnitt kan organiseras, läggas till och tas bort",
     "courseeditor-organize-levelsTwo": "Kapitel kan organiseras, läggas till och tas bort",
     "courseeditor-pending-courses": "Väntande kurser",
     "courseeditor-progressdialog-wait": "Vänta, skapelse pågår ...",
     "courseeditor-publish-course-pagetitle": "Publicera kurser",
     "courseeditor-radiobutton-namespace": "Vill du skapa en privat kurs på din personliga sida, eller en öppen kurs?",
     "courseeditor-radiobutton-namespace-private": "Privat",
     "courseeditor-radiobutton-namespace-public": "Öppen",
     "courseeditor-recycle-bin": "Återvinningskorg",
     "courseeditor-rename": "Byt namn",
     "courseeditor-save-button": "Spara",
     "courseeditor-save-course": "Spara kurs",
     "courseeditor-save-levelTwo": "Spara kapitel",
     "courseeditor-validate-form": "Infoga ett ämne och ett namn"
 }
\ No newline at end of file