how to run bo2 zombies offline

[im_foken_stup]

Hello everyone, please help me, how can I run bo2 in offline mode, I don’t know if this is possible, but I need it so that when I go to the map it does not depend on the Internet, otherwise after a while the error that appears in the screenshot appears, I also tried launch the launcher in LAN mode but then I just couldn’t log in and move on

[Kalitos]

im_foken_stup https://forum.plutonium.pw/topic/30141/offline-launcher-for-plutonium