diff --git a/GUI/coregui/mainwindow/SaveService.cpp b/GUI/coregui/mainwindow/SaveService.cpp
index 2c8c14ac8e3537245dbef1de2618519f0c581e7c..14c9b4ff9c8d146fec0715fb0d20ac4e5b53c17f 100644
--- a/GUI/coregui/mainwindow/SaveService.cpp
+++ b/GUI/coregui/mainwindow/SaveService.cpp
@@ -148,7 +148,7 @@ void SaveService::process_queue()
 
         // saving project file in a main thread
         const bool isAutosave = project_file_name.contains(ProjectUtils::autosaveSubdir());
-        m_document->save_project_file(project_file_name, isAutosave);
+        m_document->saveProjectFile(project_file_name, isAutosave);
 
         if (m_document->hasData()) {
             // saving heavy data in separate thread
diff --git a/GUI/coregui/mainwindow/SaveThread.cpp b/GUI/coregui/mainwindow/SaveThread.cpp
index 08fde575e3f234ebc82d11492b0069d6f74a3504..2e132a0af4503f0b2db451506ebe47b31a5f93ca 100644
--- a/GUI/coregui/mainwindow/SaveThread.cpp
+++ b/GUI/coregui/mainwindow/SaveThread.cpp
@@ -26,7 +26,7 @@ SaveThread::~SaveThread()
 void SaveThread::run()
 {
     ASSERT(m_document);
-    m_document->save_project_data(m_projectFile);
+    m_document->saveProjectData(m_projectFile);
     emit saveReady();
 }
 
diff --git a/GUI/coregui/mainwindow/projectdocument.cpp b/GUI/coregui/mainwindow/projectdocument.cpp
index c1ca74073ba044e75d70278a59ec4d4ae7f88b7d..8f387b5a7d0c961894db864029c930b43214b8f9 100644
--- a/GUI/coregui/mainwindow/projectdocument.cpp
+++ b/GUI/coregui/mainwindow/projectdocument.cpp
@@ -93,11 +93,11 @@ void ProjectDocument::setApplicationModels(ApplicationModels* applicationModels)
 
 void ProjectDocument::save(const QString& project_file_name, bool autoSave)
 {
-    save_project_data(project_file_name);
-    save_project_file(project_file_name, autoSave);
+    saveProjectData(project_file_name);
+    saveProjectFile(project_file_name, autoSave);
 }
 
-void ProjectDocument::save_project_file(const QString& project_file_name, bool autoSave)
+void ProjectDocument::saveProjectFile(const QString& project_file_name, bool autoSave)
 {
     QElapsedTimer timer;
     timer.start();
@@ -118,7 +118,7 @@ void ProjectDocument::save_project_file(const QString& project_file_name, bool a
     }
 }
 
-void ProjectDocument::save_project_data(const QString& project_file_name)
+void ProjectDocument::saveProjectData(const QString& project_file_name)
 {
     QElapsedTimer timer;
     timer.start();
@@ -126,7 +126,7 @@ void ProjectDocument::save_project_data(const QString& project_file_name)
     m_dataService->save(ProjectUtils::projectDir(project_file_name));
 }
 
-void ProjectDocument::load(const QString& project_file_name)
+void ProjectDocument::loadDataFile(const QString& project_file_name)
 {
     QElapsedTimer timer1, timer2;
     timer1.start();
diff --git a/GUI/coregui/mainwindow/projectdocument.h b/GUI/coregui/mainwindow/projectdocument.h
index d7d696c7dd16d6dba1754985b4fcd378a1709abc..fd612e850e3c68f3bdbdd37f4788f971c32107ad 100644
--- a/GUI/coregui/mainwindow/projectdocument.h
+++ b/GUI/coregui/mainwindow/projectdocument.h
@@ -58,10 +58,10 @@ public:
 
     void save(const QString& project_file_name, bool autoSave = false);
 
-    void save_project_file(const QString& project_file_name, bool autoSave = false);
-    void save_project_data(const QString& project_file_name);
+    void saveProjectFile(const QString& project_file_name, bool autoSave = false);
+    void saveProjectData(const QString& project_file_name);
 
-    void load(const QString& project_file_name);
+    void loadDataFile(const QString& project_file_name);
 
     bool hasValidNameAndPath();
 
diff --git a/GUI/coregui/mainwindow/projectmanager.cpp b/GUI/coregui/mainwindow/projectmanager.cpp
index 152fc581292cfd628bd0a8f85d69645b9c755ed0..248b979d987a7dcb5ebe774cf4804e7e67580d7c 100644
--- a/GUI/coregui/mainwindow/projectmanager.cpp
+++ b/GUI/coregui/mainwindow/projectmanager.cpp
@@ -380,12 +380,12 @@ void ProjectManager::loadProject(const QString& projectFileName)
 
     if (useAutosave && restoreProjectDialog(projectFileName)) {
         QApplication::setOverrideCursor(Qt::WaitCursor);
-        m_project_document->load(ProjectUtils::autosaveName(projectFileName));
+        m_project_document->loadDataFile(ProjectUtils::autosaveName(projectFileName));
         m_project_document->setProjectFileName(projectFileName);
         m_project_document->setModified(true);
     } else {
         QApplication::setOverrideCursor(Qt::WaitCursor);
-        m_project_document->load(projectFileName);
+        m_project_document->loadDataFile(projectFileName);
     }
     QApplication::restoreOverrideCursor();
 }
diff --git a/Tests/UnitTests/GUI/TestDataItemViews.cpp b/Tests/UnitTests/GUI/TestDataItemViews.cpp
index 311fb5b8ac7f8488978dd7bad5df954902932098..b0a818f55547d82b4007fffe95751ffbbd24050b 100644
--- a/Tests/UnitTests/GUI/TestDataItemViews.cpp
+++ b/Tests/UnitTests/GUI/TestDataItemViews.cpp
@@ -147,7 +147,7 @@ TEST_F(TestDataItemViews, testSavingLinkedData)
     ProjectDocument document;
     document.setApplicationModels(&models);
     document.setLogger(&message_service);
-    document.load(projectFileName);
+    document.loadDataFile(projectFileName);
 
     SessionModel* real_data_model = models.realDataModel();
     auto view_item = real_data_model->topItem<DataPropertyContainer>();