Change WordPress texts without modifying the translation

There are many occasions in which it can be interesting to modify elements of the WordPress administration to adapt them to the taste of a client or of oneself and, like everything in WordPress, you can get it in several ways. [19659002] The mode " to the beast " would be to create your own translation adapted to your tastes or the project, but if you only want to modify a few texts it is not necessary to make that nonsense which would also be ruined in every WordPress update.

A simple way to modify WordPress texts and not get lost in each update is create a function using gettext and ngettext that you modify those texts that you want to customize and it would be something like this: