How to send email for each invoked workflow error

Hi, I need help with my automation. I have a series of invoked workflows and I am looking for a solution where an email can be sent to notify me if either one of the workflow fails but still continues to proceed to the next workflow without ending the process. I am looking for a simple way to do this instead of adding try/catch block or adding the send email activity to each of the workflow because I have more than 20 invoked workflows and may add on more in the future. Is there anyway to do this? Below is a sample of my workflow. Thank you.