http://www.swtor.com/info/news/news-article/20171002
What will happen to my Guild?
There is no impact to Guild Banks, Strongholds, Flagships or other similar items because of the United Forces update. If your Guild name overlaps with another Guild name; each will have the name of the original server appended to the original Guild name.
Ex: Your Guild “The Jedi Order” from the server The Bastion collides with, “The Jedi Order” from The Harbinger; the Guild names will now appear as:
The Jedi Order – The Bastion
The Jedi Order – The Harbinger
Post-update, if either Guild goes inactive, disbands, or is renamed, the other Guild’s name will return to its original form - “The Jedi Order.”
Conquests