def load_copy_of_template(self, name, *parameters):
        """Load a copy of message template saved with `Save template` when originally saved values need to be preserved
        from test to test.
        Optional parameters are default values for message header separated with
        colon.

        Examples:
        | Load Copy Of Template | MyMessage | header_field:value |
        """
        template, fields, header_fields = self._set_templates_fields_and_header_fields(name, parameters)
        copy_of_template = copy.deepcopy(template)
        copy_of_fields = copy.deepcopy(fields)
        self._init_new_message_stack(copy_of_template, copy_of_fields, header_fields)