Add Icon to Title Card

[Does-This-Work]

Hi,
can someone point me in the right direction on how to add an icon to a title card?
What I am trying to do is add a icon right next to bedroom.

Those are my current tries but I can't get it to work.

  - type: 'custom:button-card'
    template: card_title
    name: Bedroom mdi:bed-king-outline
    show_icon: true

  - type: 'custom:button-card'
    template: card_title
    name: Bedroom 
    show_icon: mdi:bed-king-outline

[basbruss]

It's a title card and not really designed to work with material design icons.

You can use emoticons in the name or label field if you want to.

[Does-This-Work]

Thank you! I just left out the icon and decided the color should be enough.