def METHOD_NAME(self, importer):
    _translate = QtCore.QCoreApplication.translate
    importer.setWindowTitle(_translate("importer", "Import"))
    self.label.setText(_translate("importer", "Format:"))
    self.btnChoseFile.setText(_translate("importer", "Choose file"))
    self.btnClearFileName.setToolTip(_translate("importer", "Clear file"))
    self.btnPreview.setText(_translate("importer", "Preview"))
    self.btnImport.setText(_translate("importer", "Import"))
    self.grpSettings.setTitle(_translate("importer", "Settings"))
    self.grpPreview.setTitle(_translate("importer", "Preview"))