How to change the figure caption prefix in typst

[AdaemmerP]

Description

I am using the poster template provided for Typst (https://github.com/quarto-ext/typst-templates/tree/main/poster). I would like to change or suppress the caption prefix "Figure X", but I have not found a workable solution. Can this be suppressed globally in the yaml?
I am using Quarto version 1.6.39.

[gordonwoodhull]

There are the *-title options

https://quarto.org/docs/authoring/cross-reference-options.html#titles

I don't think you can currently remove the prefix.