LastPass has a feature that was useful when changing a password at work.
Work has multiple URLs that all use the same backend Exchange service. Therefore multiple entries contain the same password.
When changing a password on one of these entries LastPass would display a list of other entries with the same password and a check box. Checking those boxes and continuing would change the other entries passwords to match the new one.
This would be convenient, though I’m not 100% sure about the security implications of doing this.