[Notification] Add group placeholder for title

[felixschndr]

⚠️ Please verify that this feature request has NOT been suggested before.

• I checked and didn't find similar feature request

🏷️ Feature Request Type

Other

🔖 Feature description

I love the integration of Groups and use them a lot. For this I'd like to be able to include the Group in the Notification.

Example:
I have the following setup:

I have monitors for two nextcloud instances. So there is

• a group for nextcloud
  • a group for instance 1
    • a monitor for the service itself
    • a monitor for the logviewer of the website
  • a group for instance 2
    • a monitor for the service itself
    • a monitor for the logviewer of the website

---

Now, when I get a notification I only get the title of the monitor that has changed. So to be able to identify which monitor (in this case instance 1 or 2?) changed I have to include the whole title in the service name. However as a consequence the name of the monitors are long and duplicate what the group names already describe.

✔️ Solution

Add a new placeholder for the group name

This is for email. I am unsure about other notification services, something to discuss...

❓ Alternatives

No response

📝 Additional Context

No response

[CommanderStorm]

Should I mark it as resolved by #3414? (said PR gives you the ability to access this template-variable)
If you agree, could you please close this Issue, as duplicates only create immortal zombies and are really hard to issue-manage?

[felixschndr]

Yes, thank you. I didn't see that PR

[felixschndr]

If I did the closing wrong, please correct me/it. I am unsure about it