Custom Email after Updating Email Password

Hello Shopware,

I am in a need to write a shopware plugin which sends a custom email to user when he/she changes the password from FE. 

 I have created a custom email in the backend with the content.

I need to craete a controller which triggers the password change event and sends the email,please reply with appropriate solution.

 

Thank you,

Vemula Ajiteshwar