Look for the ‘gear’ icon, top right in Gmail, just underneath your name/pic!
Go to Gmail Settings » Accounts and Import » Send mail as: » Add another email address that you own » Name: Your
Click on COMPOSE and a ‘New Message’ window opens with the cursor in the ‘To’ field. Click the ‘From’ field and you should see the addresses you have previously setup
Go to Settings. Scroll down to Signature. There’s a dropdown box with all your account options. Choose the one you just added and insert the following example (I like to