Hi, there is some quirkiness with this mod. If you place a gate the first time, it gets the planet name and a random number sequence. Rename the gate one time, and it won’t crash the game and accept what you change it to.

If you then pick up the gate and place it down again after you name it the first time, it won't keep what you renamed it to, and the name you changed it to before is forever taken, so you cannot change it back to what you renamed it. If you try to rename a gate you already named to something else to free up that name for when you place it down again to try to get round it, the game crashes. It will also crash the game if you accidentally leave the name field blank.