¿Encontrando todos los mensajes del sistema?

I have a forum set up and one of my test accounts got a message which I attached as a screenshot. How do I edit the text for it and others like it? If I go to Admin > Customize > Text content then I can find it with a search and edit it. My concern is now over all other messages that might get sent which I don’t know about. How can I find those? thanks!

Just search for the ones you wish to find by text. There is no master list of “all the things”.

No había visto este tema antiguo hasta que se actualizó automáticamente hoy. Pero hice esencialmente la misma pregunta recientemente y obtuve una respuesta útil: