diff --git a/share/qtcreator/qmldesigner/newprojectdialog/imports/NewProjectDialog/Details.qml b/share/qtcreator/qmldesigner/newprojectdialog/imports/NewProjectDialog/Details.qml
index 87a63dcefe8..786f17db064 100644
--- a/share/qtcreator/qmldesigner/newprojectdialog/imports/NewProjectDialog/Details.qml
+++ b/share/qtcreator/qmldesigner/newprojectdialog/imports/NewProjectDialog/Details.qml
@@ -127,6 +127,7 @@ Item {
 
                     Image {
                         id: statusIcon
+                        Layout.alignment: Qt.AlignTop
                         asynchronous: false
                     }
 
diff --git a/src/libs/utils/projectintropage.cpp b/src/libs/utils/projectintropage.cpp
index 6e180496375..e5189759b03 100644
--- a/src/libs/utils/projectintropage.cpp
+++ b/src/libs/utils/projectintropage.cpp
@@ -61,6 +61,7 @@ public:
     Ui::ProjectIntroPage m_ui;
     bool m_complete = false;
     QRegularExpressionValidator m_projectNameValidator;
+    QString m_projectNameValidatorUserMessage;
     bool m_forceSubProject = false;
     FilePaths m_projectDirectories;
 };
@@ -124,10 +125,11 @@ void ProjectIntroPage::setFilePath(const FilePath &path)
     d->m_ui.pathChooser->setFilePath(path);
 }
 
-void ProjectIntroPage::setProjectNameRegularExpression(const QRegularExpression &regEx)
+void ProjectIntroPage::setProjectNameRegularExpression(const QRegularExpression &regEx, const QString &userErrorMessage)
 {
     Q_ASSERT_X(regEx.isValid(), Q_FUNC_INFO, qPrintable(regEx.errorString()));
     d->m_projectNameValidator.setRegularExpression(regEx);
+    d->m_projectNameValidatorUserMessage = userErrorMessage;
 }
 
 void ProjectIntroPage::setProjectName(const QString &name)
@@ -263,8 +265,10 @@ bool ProjectIntroPage::validateProjectName(const QString &name, QString *errorMe
         // a more detailed error message
         if (validatorState != QValidator::Acceptable && (pos == -1 || pos >= name.count())) {
             if (errorMessage) {
-                *errorMessage = tr("Name does not match \"%1\".").arg(
-                    d->m_projectNameValidator.regularExpression().pattern());
+                if (d->m_projectNameValidatorUserMessage.isEmpty())
+                    *errorMessage = tr("Project name is invalid.");
+                else
+                    *errorMessage = d->m_projectNameValidatorUserMessage;
             }
             return false;
         }
diff --git a/src/libs/utils/projectintropage.h b/src/libs/utils/projectintropage.h
index 0bccd91f2b1..ea755d671ed 100644
--- a/src/libs/utils/projectintropage.h
+++ b/src/libs/utils/projectintropage.h
@@ -80,7 +80,7 @@ public slots:
     void setProjectName(const QString &name);
     void setDescription(const QString &description);
     void setUseAsDefaultPath(bool u);
-    void setProjectNameRegularExpression(const QRegularExpression &regEx);
+    void setProjectNameRegularExpression(const QRegularExpression &regEx, const QString &userErrorMessage);
 
 private:
     void slotChanged();
diff --git a/src/plugins/projectexplorer/jsonwizard/jsonwizardpagefactory_p.cpp b/src/plugins/projectexplorer/jsonwizard/jsonwizardpagefactory_p.cpp
index dad6e9539e9..c0349814e0a 100644
--- a/src/plugins/projectexplorer/jsonwizard/jsonwizardpagefactory_p.cpp
+++ b/src/plugins/projectexplorer/jsonwizard/jsonwizardpagefactory_p.cpp
@@ -195,6 +195,7 @@ bool KitsPageFactory::validateData(Utils::Id typeId, const QVariant &data, QStri
 // --------------------------------------------------------------------
 
 static const char KEY_PROJECT_NAME_VALIDATOR[] = "projectNameValidator";
+static const char KEY_PROJECT_NAME_VALIDATOR_USER_MESSAGE[] = "trProjectNameValidatorUserMessage";
 
 ProjectPageFactory::ProjectPageFactory()
 {
@@ -215,10 +216,13 @@ Utils::WizardPage *ProjectPageFactory::create(JsonWizard *wizard, Utils::Id type
     page->setDescription(wizard->expander()->expand(description));
     QString projectNameValidator
             = tmp.value(QLatin1String(KEY_PROJECT_NAME_VALIDATOR)).toString();
+    QString projectNameValidatorUserMessage
+            = JsonWizardFactory::localizedString(tmp.value(QLatin1String(KEY_PROJECT_NAME_VALIDATOR_USER_MESSAGE)));
+
     if (!projectNameValidator.isEmpty()) {
         QRegularExpression regularExpression(projectNameValidator);
         if (regularExpression.isValid())
-            page->setProjectNameRegularExpression(regularExpression);
+            page->setProjectNameRegularExpression(regularExpression, projectNameValidatorUserMessage);
     }
 
     return page;
diff --git a/src/plugins/studiowelcome/qdsnewdialog.cpp b/src/plugins/studiowelcome/qdsnewdialog.cpp
index b031a083bcf..9afca814dda 100644
--- a/src/plugins/studiowelcome/qdsnewdialog.cpp
+++ b/src/plugins/studiowelcome/qdsnewdialog.cpp
@@ -101,7 +101,7 @@ QdsNewDialog::QdsNewDialog(QWidget *parent)
     QObject::connect(&m_wizard, &WizardHandler::projectCanBeCreated, this, &QdsNewDialog::onProjectCanBeCreatedChanged);
 
     QObject::connect(&m_wizard, &WizardHandler::wizardCreationFailed, this, [this]() {
-        QMessageBox::critical(m_dialog, "New project", "Failed to initialize data");
+        QMessageBox::critical(m_dialog, tr("New project"), tr("Failed to initialize data"));
         reject();
         delete this;
     });