website title: italics and multi-line

[aloboa]

Regarding the title field in _quarto.yml as described in https://quarto.org/docs/websites/#config-file,

project:
  type: website

website:
  title: "today"

I understand this title is the one to appear on the top left of the web page.
Is it possible to give it some formatting? For example, I would like to have
"Progress Report: Data Analysis of Experiment 01"
but having Progress Report in italics and even in a different line.