Renaming a datacenter breaks the configuration

[Bikeman868]

If you change the name of a datacenter this change is not propagated to the datacenter rules or the general configuration rules which breaks the configuration of all software in that datacenter.

The workaround is to rename the datacenter like this:

1. Filter rules by datacenter and modify all of the rules to use the new datacenter name.
2. In the datacenter page update all of the rules for the datacenter to use the new name.
3. Only after completing steps 1 and 2 can you rename the datacenter itself.