How to Change Your Icarus Server Name
Set the display name of your Icarus dedicated server in the server browser using the SteamServerName startup parameter.
The server name shown in the Icarus server browser is set via the -SteamServerName startup parameter, not the SessionName field in ServerSettings.ini.
SessionNamein ServerSettings.ini is currently broken and does not affect the browser name. Use the startup parameter instead.
Change the Server Name
Open Startup settings
In the XGamingServer Panel, click Startup in the sidebar.
Set the server name
Find the Server Name variable (or the field mapped to -SteamServerName) and enter your desired name. Maximum 64 characters.
Restart the server
Restart from Console for the change to take effect.
Related Guides
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How to Manage Prospects on Your Icarus Server (Create, Switch, Delete)
Create new prospects, switch between saved prospects, run Open World or Outposts, and delete old saves on your Icarus dedicated server.
How to Configure Your Icarus Dedicated Server
Complete Icarus ServerSettings.ini reference — server name, password, players, prospects, outposts, shutdown timers, and startup parameters.