How to set default value in yaml translation?

Question

symfony

Symfony 5 project, there is a messages folder, it contains the messages.en.yaml file, there is a translation:

product
          description:  This product is {title}.

In the code I call $this->translateMessage($message, ['title' => 'Title translation']);

Is it possible to somehow specify directly in the yaml file, if {title} is null, then set the default value?