Heading: Template Entity

[Nixon506E]

It would be great to implement the a template entity for the heading card similar to the way the template badge was added.

I was hoping to have different icon color states but currently am unable to and the muchroom template badges provide so much functionality that would be great here too.

[BBE-FR]

Same request has been made in the frontend to extend the capability of the header card:
home-assistant/frontend#22243

I am afraid that there maybe more chance to have this capability here in mushroom for an advanced "mushroom-header-card" offering the typical mushroom templating capabilities, tap, hold and double tap actions...

Hope to see an implementation of it.

Nevertheless, it is already possible to customise a little bit the icons for the entities displayed, with themes using state-color for the displayed entities type:
https://www.home-assistant.io/integrations/frontend#state-color

  #door
  state-binary_sensor-door-off-color: green
  state-binary_sensor-door-on-color: red
  #motion
  state-binary_sensor-motion-off-color: green
  state-binary_sensor-motion-on-color: red

But this does not allow templating options (or you have to put the template into a dedicated helper)
And this does not affect the "main" icon and title, only the entities one (on the right).

[flavioxavier]

I also support implementing this, a template for the title name and icon is honestly a must have to make use of the heading card, hope mushroom implements it.

Adding template to badges would also be great.

[BBE-FR]

I have created a feature request for this instead of a discussion:
#1556