All Alert are going with the same subject Whereas i have created Separated folders with names

@georgerobinson sir,

I have an Alert rule inside that three Separated folder created with name CPU Alert ,Memory Alert, Disk Alert and one contact point with two notification policy email. Messages and email. Subject.
i have created a notification template For Grafana Alert .

i Suspect that i am not able to send Separated alerts with email subject like for Cpu send Cpu Alert and Memory send Memory Alert with email subject Somewhere i making mistake but i am not able to find out what i am doing wrong i think i am doing mistake in notification policy.

below are the images that i have created