Question about changing control marks

Hi everyone
I create switches (for example: turning the TV on or off or controlling the volume)
I want to change the lightning signal to signs which are suitable for action
For example + and - to control the volume or a circuit breaker to control the mute, etc.
how do I do it
Thanks.

The only way to do that is by building custom UI:

https://www.home-assistant.io/developers/frontend_creating_custom_ui/

If you search around the forum you can find examples from other community members on implementing this. Here’s a good example of code for a custom remote:

Custom UI with Buttons - Fan Control?

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