How to Play a sound through Apple HOMEPOD when someone call the doorbell

Configuration
1

Hello guys.
I need your help because actually I have a Reolink doorbell POE installed at home. I had to plug the chime in a room near the doorbell because if I put it in the middle of the house it doesn’t pair due to the concrete walls.

So, I though that it will be great that when somebody call the door a sound will be payed through the HomePods I have at home.

I tried to create an automation, " when doorbell is on" then … “media player”…“play content”… I select my HomePod listed.but when I click select MEDIA nothing appears.

I upload a WAV file as well as a mp3 file into: www and media folder and nothing appears…

What am I doing wrong??

Any advice

Thanks

2

nobody?

May be I am writing wrong the folder location…I read put the file into www folder… but… How I should write the url???

Thanks guys