HI Matt,
I just replied to your other thread here: Using variables in properties regarding using custom properties.
Currently, it is only possible to use tokens in the “Computer Name” field, since tokens, if used as the display name, would then also occur in the tree and would have to be rendered beforehand, which would impact the performance.
May I ask what your use case is exactly?
You can edit multiple connections using our Bulk-Edit feature, described here:
https://www.royalapps.com/go/kb-ts-mac-bulkedit
best regards,
Christoph