diff --git a/applets/notifications/package/contents/ui/EditContextMenu.qml b/applets/notifications/package/contents/ui/EditContextMenu.qml
--- a/applets/notifications/package/contents/ui/EditContextMenu.qml
+++ b/applets/notifications/package/contents/ui/EditContextMenu.qml
@@ -44,7 +44,7 @@
     }
 
     PlasmaComponents.MenuItem {
-        text: i18n("Copy Link Address")
+        text: i18nd("plasma_applet_org.kde.plasma.notifications", "Copy Link Address")
         onClicked: __clipboard.content = contextMenu.link
         visible: contextMenu.link !== ""
     }
@@ -55,7 +55,7 @@
     }
 
     PlasmaComponents.MenuItem {
-        text: i18n("Copy")
+        text: i18nd("plasma_applet_org.kde.plasma.notifications", "Copy")
         icon: "edit-copy"
         enabled: typeof target.selectionStart !== "undefined"
         ? target.selectionStart !== target.selectionEnd
@@ -71,7 +71,7 @@
 
     PlasmaComponents.MenuItem {
         id: selectAllAction
-        text: i18n("Select All")
+        text: i18nd("plasma_applet_org.kde.plasma.notifications", "Select All")
         onClicked: target.selectAll()
         visible: typeof target.selectAll === "function"
     }
diff --git a/applets/notifications/package/contents/ui/JobDetails.qml b/applets/notifications/package/contents/ui/JobDetails.qml
--- a/applets/notifications/package/contents/ui/JobDetails.qml
+++ b/applets/notifications/package/contents/ui/JobDetails.qml
@@ -46,7 +46,7 @@
             Layout.row: index
             Layout.alignment: Qt.AlignTop | Qt.AlignRight
             text: jobDetails["descriptionLabel" + modelData] && jobDetails["descriptionValue" + modelData]
-                ? i18nc("Row description, e.g. Source", "%1:", jobDetails["descriptionLabel" + modelData]) : ""
+                ? i18ndc("plasma_applet_org.kde.plasma.notifications", "Row description, e.g. Source", "%1:", jobDetails["descriptionLabel" + modelData]) : ""
             font: theme.smallestFont
             textFormat: Text.PlainText
             visible: text !== ""
@@ -110,24 +110,24 @@
                     if (processed > 0 && total > 0 && processed <= total) {
                         switch(modelData) {
                         case "Bytes":
-                            return i18nc("How many bytes have been copied", "%2 of %1",
+                            return i18ndc("plasma_applet_org.kde.plasma.notifications", "How many bytes have been copied", "%2 of %1",
                                 KCoreAddons.Format.formatByteSize(total),
                                 KCoreAddons.Format.formatByteSize(processed))
                         case "Files":
-                            return i18ncp("How many files have been copied", "%2 of %1 file", "%2 of %1 files",
+                            return i18ndcp("plasma_applet_org.kde.plasma.notifications", "How many files have been copied", "%2 of %1 file", "%2 of %1 files",
                                           total, processed);
                         case "Directories":
-                            return i18ncp("How many dirs have been copied", "%2 of %1 folder", "%2 of %1 folders",
+                            return i18ndcp("plasma_applet_org.kde.plasma.notifications", "How many dirs have been copied", "%2 of %1 folder", "%2 of %1 folders",
                                          total, processed);
                         }
                     } else {
                         switch(modelData) {
                         case "Bytes":
                             return KCoreAddons.Format.formatByteSize(processed || total)
                         case "Files":
-                            return i18np("%1 file", "%1 files", (processed || total));
+                            return i18ndp("plasma_applet_org.kde.plasma.notifications", "%1 file", "%1 files", (processed || total));
                         case "Directories":
-                            return i18np("%1 folder", "%1 folders", (processed || total));
+                            return i18ndp("plasma_applet_org.kde.plasma.notifications", "%1 folder", "%1 folders", (processed || total));
                         }
                     }
                 }
@@ -144,7 +144,7 @@
         Layout.column: 1
         Layout.row: 2 + 3
         Layout.fillWidth: true
-        text: jobDetails.speed > 0 ? i18nc("Bytes per second", "%1/s",
+        text: jobDetails.speed > 0 ? i18ndc("plasma_applet_org.kde.plasma.notifications", "Bytes per second", "%1/s",
                                            KCoreAddons.Format.formatByteSize(jobDetails.speed)) : ""
         font: theme.smallestFont
         textFormat: Text.PlainText
diff --git a/applets/notifications/package/contents/ui/JobItem.qml b/applets/notifications/package/contents/ui/JobItem.qml
--- a/applets/notifications/package/contents/ui/JobItem.qml
+++ b/applets/notifications/package/contents/ui/JobItem.qml
@@ -79,25 +79,25 @@
 
             PlasmaComponents.ToolButton {
                 id: suspendButton
-                tooltip: i18nc("Pause running job", "Pause")
+                tooltip: i18ndc("plasma_applet_org.kde.plasma.notifications", "Pause running job", "Pause")
                 iconSource: "media-playback-pause"
                 onClicked: jobItem.jobState === NotificationManager.Notifications.JobStateSuspended ? jobItem.resumeJobClicked()
                                                                                                     : jobItem.suspendJobClicked()
             }
 
             PlasmaComponents.ToolButton {
                 id: killButton
-                tooltip: i18nc("Cancel running job", "Cancel")
+                tooltip: i18ndc("plasma_applet_org.kde.plasma.notifications", "Cancel running job", "Cancel")
                 iconSource: "media-playback-stop"
                 onClicked: jobItem.killJobClicked()
             }
 
             PlasmaComponents.ToolButton {
                 id: expandButton
                 Layout.leftMargin: units.smallSpacing
                 iconSource: checked ? "arrow-down" : (LayoutMirroring.enabled ? "arrow-left" : "arrow-right")
-                tooltip: checked ? i18nc("A button tooltip; hides item details", "Hide Details")
-                                 : i18nc("A button tooltip; expands the item to show details", "Show Details")
+                tooltip: checked ? i18ndc("plasma_applet_org.kde.plasma.notifications", "A button tooltip; hides item details", "Hide Details")
+                                 : i18ndc("plasma_applet_org.kde.plasma.notifications", "A button tooltip; expands the item to show details", "Show Details")
                 checkable: true
                 enabled: jobItem.jobDetails && jobItem.jobDetails.hasDetails
             }
@@ -143,7 +143,7 @@
             id: otherFileActionsButton
             height: Math.max(implicitHeight, openButton.implicitHeight)
             iconName: "application-menu"
-            tooltip: i18n("More Options...")
+            tooltip: i18nd("plasma_applet_org.kde.plasma.notifications", "More Options...")
             checkable: true
             onPressedChanged: {
                 if (pressed) {
@@ -166,7 +166,9 @@
             id: openButton
             height: Math.max(implicitHeight, otherFileActionsButton.implicitHeight)
             // would be nice to have the file icon here?
-            text: jobItem.jobDetails && jobItem.jobDetails.totalFiles > 1 ? i18n("Open Containing Folder") : i18n("Open")
+            text: jobItem.jobDetails && jobItem.jobDetails.totalFiles > 1
+                    ? i18nd("plasma_applet_org.kde.plasma.notifications", "Open Containing Folder")
+                    : i18nd("plasma_applet_org.kde.plasma.notifications", "Open")
             onClicked: jobItem.openUrl(jobDoneActions.url)
             width: minimumWidth
         }
@@ -177,7 +179,7 @@
             when: jobItem.jobState === NotificationManager.Notifications.JobStateSuspended
             PropertyChanges {
                 target: suspendButton
-                tooltip: i18nc("Resume paused job", "Resume")
+                tooltip: i18ndc("plasma_applet_org.kde.plasma.notifications", "Resume paused job", "Resume")
                 iconSource: "media-playback-start"
             }
             PropertyChanges {
diff --git a/applets/notifications/package/contents/ui/NotificationHeader.qml b/applets/notifications/package/contents/ui/NotificationHeader.qml
--- a/applets/notifications/package/contents/ui/NotificationHeader.qml
+++ b/applets/notifications/package/contents/ui/NotificationHeader.qml
@@ -114,7 +114,7 @@
 
             // Received less than an hour ago, show relative minutes
             if (deltaMinutes < 60) {
-                return i18ncp("Notification was added minutes ago, keep short", "%1 min ago", "%1 min ago", deltaMinutes);
+                return i18ndcp("plasma_applet_org.kde.plasma.notifications", "Notification was added minutes ago, keep short", "%1 min ago", "%1 min ago", deltaMinutes);
             }
             // Received less than a day ago, show time, 22 hours so the time isn't as ambiguous between today and yesterday
             if (deltaMinutes < 60 * 22) {
@@ -147,16 +147,16 @@
             }
 
             if (eta < 60) { // 1 minute
-                return i18ncp("seconds remaining, keep short",
+                return i18ndcp("plasma_applet_org.kde.plasma.notifications", "seconds remaining, keep short",
                               "%1 s remaining", "%1 s remaining", Math.round(eta));
             }
             if (eta < 60 * 60) {// 1 hour
-                return i18ncp("minutes remaining, keep short",
+                return i18ndcp("plasma_applet_org.kde.plasma.notifications", "minutes remaining, keep short",
                               "%1 min remaining", "%1 min remaining",
                               Math.round(eta / 60));
             }
             if (eta < 60 * 60 * 5) { // 5 hours max, if it takes even longer there's no real point in shoing that
-                return i18ncp("hours remaining, keep short",
+                return i18ndcp("plasma_applet_org.kde.plasma.notifications", "hours remaining, keep short",
                               "%1 h remaining", "%1 h remaining",
                               Math.round(eta / 60 / 60));
             }
@@ -177,23 +177,25 @@
 
         PlasmaComponents.ToolButton {
             id: configureButton
-            tooltip: notificationHeading.configureActionLabel || i18n("Configure")
+            tooltip: notificationHeading.configureActionLabel || i18nd("plasma_applet_org.kde.plasma.notifications", "Configure")
             iconSource: "configure"
             visible: false
             onClicked: notificationHeading.configureClicked()
         }
 
         PlasmaComponents.ToolButton {
             id: dismissButton
-            tooltip: notificationHeading.dismissed ? i18nc("Opposite of minimize", "Restore") : i18n("Minimize")
+            tooltip: notificationHeading.dismissed
+                     ? i18ndc("plasma_applet_org.kde.plasma.notifications", "Opposite of minimize", "Restore")
+                     : i18nd("plasma_applet_org.kde.plasma.notifications", "Minimize")
             iconSource: notificationHeading.dismissed ? "window-restore" : "window-minimize"
             visible: false
             onClicked: notificationHeading.dismissClicked()
         }
 
         PlasmaComponents.ToolButton {
             id: closeButton
-            tooltip: i18n("Close")
+            tooltip: i18nd("plasma_applet_org.kde.plasma.notifications", "Close")
             iconSource: "window-close"
             visible: false
             onClicked: notificationHeading.closeClicked()
diff --git a/applets/notifications/package/contents/ui/NotificationItem.qml b/applets/notifications/package/contents/ui/NotificationItem.qml
--- a/applets/notifications/package/contents/ui/NotificationItem.qml
+++ b/applets/notifications/package/contents/ui/NotificationItem.qml
@@ -148,20 +148,20 @@
                         if (notificationItem.notificationType === NotificationManager.Notifications.JobType) {
                             if (notificationItem.jobState === NotificationManager.Notifications.JobStateSuspended) {
                                 if (notificationItem.summary) {
-                                    return i18nc("Job name, e.g. Copying is paused", "%1 (Paused)", notificationItem.summary);
+                                    return i18ndc("plasma_applet_org.kde.plasma.notifications", "Job name, e.g. Copying is paused", "%1 (Paused)", notificationItem.summary);
                                 }
                             } else if (notificationItem.jobState === NotificationManager.Notifications.JobStateStopped) {
                                 if (notificationItem.jobError) {
                                     if (notificationItem.summary) {
-                                        return i18nc("Job name, e.g. Copying has failed", "%1 (Failed)", notificationItem.summary);
+                                        return i18ndc("plasma_applet_org.kde.plasma.notifications", "Job name, e.g. Copying has failed", "%1 (Failed)", notificationItem.summary);
                                     } else {
-                                        return i18n("Job Failed");
+                                        return i18nd("plasma_applet_org.kde.plasma.notifications", "Job Failed");
                                     }
                                 } else {
                                     if (notificationItem.summary) {
-                                        return i18nc("Job name, e.g. Copying has finished", "%1 (Finished)", notificationItem.summary);
+                                        return i18ndc("plasma_applet_org.kde.plasma.notifications", "Job name, e.g. Copying has finished", "%1 (Finished)", notificationItem.summary);
                                     } else {
-                                        return i18n("Job Finished");
+                                        return i18nd("plasma_applet_org.kde.plasma.notifications", "Job Finished");
                                     }
                                 }
                             }
diff --git a/applets/notifications/package/contents/ui/ThumbnailStrip.qml b/applets/notifications/package/contents/ui/ThumbnailStrip.qml
--- a/applets/notifications/package/contents/ui/ThumbnailStrip.qml
+++ b/applets/notifications/package/contents/ui/ThumbnailStrip.qml
@@ -165,7 +165,7 @@
                 right: parent.right
                 margins: units.smallSpacing
             }
-            tooltip: i18n("More Options...")
+            tooltip: i18nd("plasma_applet_org.kde.plasma.notifications", "More Options...")
             Accessible.name: tooltip
             iconName: "application-menu"
             checkable: true