diff --git a/cura/UI/PrintInformation.py b/cura/UI/PrintInformation.py
index d6bd336558..2bbd12c69f 100644
--- a/cura/UI/PrintInformation.py
+++ b/cura/UI/PrintInformation.py
@@ -13,6 +13,8 @@ from UM.Qt.Duration import Duration
 from UM.Scene.SceneNode import SceneNode
 from UM.i18n import i18nCatalog
 from UM.MimeTypeDatabase import MimeTypeDatabase, MimeTypeNotFoundError
+from UM.OutputDevice.OutputDevice import OutputDevice
+from UM.OutputDevice.ProjectOutputDevice import ProjectOutputDevice
 
 if TYPE_CHECKING:
     from cura.CuraApplication import CuraApplication
@@ -68,6 +70,7 @@ class PrintInformation(QObject):
         self._application.globalContainerStackChanged.connect(self.setToZeroPrintInformation)
         self._application.fileLoaded.connect(self.setBaseName)
         self._application.workspaceLoaded.connect(self.setProjectName)
+        self._application.getOutputDeviceManager().writeStarted.connect(self._onOutputStart)
         self._application.getMachineManager().rootMaterialChanged.connect(self._onActiveMaterialsChanged)
         self._application.getInstance().getPreferences().preferenceChanged.connect(self._onPreferencesChanged)
 
@@ -439,3 +442,14 @@ class PrintInformation(QObject):
         """Listen to scene changes to check if we need to reset the print information"""
 
         self.setToZeroPrintInformation(self._active_build_plate)
+
+    def _onOutputStart(self, output_device: OutputDevice) -> None:
+        """If this is the sort of output 'device' (like local or online file storage, rather than a printer),
+           the user could have altered the file-name, and thus the project name should be altered as well."""
+        if isinstance(output_device, ProjectOutputDevice):
+            new_name = output_device.getLastOutputName()
+            if new_name is not None:
+                if len(os.path.dirname(new_name)) > 0:
+                    self.setProjectName(new_name)
+                else:
+                    self.setJobName(new_name)
diff --git a/plugins/DigitalLibrary/src/DigitalFactoryController.py b/plugins/DigitalLibrary/src/DigitalFactoryController.py
index b94f0e69c8..e1b1c62172 100644
--- a/plugins/DigitalLibrary/src/DigitalFactoryController.py
+++ b/plugins/DigitalLibrary/src/DigitalFactoryController.py
@@ -603,8 +603,8 @@ class DigitalFactoryController(QObject):
         self._saveFileToSelectedProjectHelper(filename, formats)
 
     def _saveFileToSelectedProjectHelper(self, filename: str, formats: List[str]) -> None:
-        # Indicate we have started sending a job.
-        self.uploadStarted.emit()
+        # Indicate we have started sending a job (and propagate any user file name changes back to the open project)
+        self.uploadStarted.emit(filename if "3mf" in formats else None)
 
         library_project_id = self._project_model.items[self._selected_project_idx]["libraryProjectId"]
         library_project_name = self._project_model.items[self._selected_project_idx]["displayName"]
diff --git a/plugins/DigitalLibrary/src/DigitalFactoryOutputDevice.py b/plugins/DigitalLibrary/src/DigitalFactoryOutputDevice.py
index 70e3ac34f2..3f52be6284 100644
--- a/plugins/DigitalLibrary/src/DigitalFactoryOutputDevice.py
+++ b/plugins/DigitalLibrary/src/DigitalFactoryOutputDevice.py
@@ -105,8 +105,10 @@ class DigitalFactoryOutputDevice(ProjectOutputDevice):
         self.enabled = logged_in and self._controller.userAccountHasLibraryAccess()
         self.enabledChanged.emit()
 
-    def _onWriteStarted(self) -> None:
+    def _onWriteStarted(self, new_name: Optional[str] = None) -> None:
         self._writing = True
+        if new_name:
+            self.setLastOutputName(new_name)  # On saving, the user can change the name, this should propagate.
         self.writeStarted.emit(self)
 
     def _onWriteFinished(self) -> None: