This is a definition/terminology question and so there isn't much context I can give.
Motivation:
Lately, I have been interested in the popular claim that the decimal expansion of $\pi$ contains every natural number. This property is not yet proven.
I asked the following question on MSE not too long ago: Numbers whose expansion contains every natural number (base $b$), but that are not (simply) normal.
Around the same time, I asked about the history of the idea on History of Science and Mathematics Stack Exchange: https://hsm.stackexchange.com/q/15491/6312
It occurred to myself and others whether there is a name for the property. Hence . . .
The Question:
Is there a name for numbers whose expansion base $b$ contains every natural number base $b$?
For full generality, fix $b$.
Context:
I'm aware of normal numbers.
The last time I did a number theory course was in 2015.
The property seems popular enough to warrant a name, and I'm confident it has been studied before in the context of normal numbers.
Please help :)