nanotrasen to gato

Replaced most instances of Nanotrasen mentions into GATO, though I've kept some that have more sense to be kept as Nanotrasen (like nanotrasen marked stuff and such)

code/modules/events/aurora_caelus.dm

@@ -20,9 +20,9 @@
 	var/aurora_progress = 0 //this cycles from 1 to 8, slowly changing colors from gentle green to gentle blue
 
 /datum/round_event/aurora_caelus/announce()
-	priority_announce("[station_name()]: A harmless cloud of ions is approaching your station, and will exhaust their energy battering the hull. Nanotrasen has approved a short break for all employees to relax and observe this very rare event. During this time, starlight will be bright but gentle, shifting between quiet green and blue colors. Any staff who would like to view these lights for themselves may proceed to the area nearest to them with viewing ports to open space. We hope you enjoy the lights.",
+	priority_announce("[station_name()]: A harmless cloud of ions is approaching your station, and will exhaust their energy battering the hull. GATO has approved a short break for all employees to relax and observe this very rare event. During this time, starlight will be bright but gentle, shifting between quiet green and blue colors. Any staff who would like to view these lights for themselves may proceed to the area nearest to them with viewing ports to open space. We hope you enjoy the lights.",
 	sound = 'sound/misc/notice2.ogg',
-	sender_override = "Nanotrasen Meteorology Division")
+	sender_override = "GATO Meteorology Division")
 	for(var/V in GLOB.player_list)
 		var/mob/M = V
 		if((M.client.prefs.toggles & SOUND_MIDI) && is_station_level(M.z))
@@ -53,7 +53,7 @@
 				fade_to_black(S)
 	priority_announce("The aurora caelus event is now ending. Starlight conditions will slowly return to normal. When this has concluded, please return to your workplace and continue work as normal. Have a pleasant shift, [station_name()], and thank you for watching with us.",
 	sound = 'sound/misc/notice2.ogg',
-	sender_override = "Nanotrasen Meteorology Division")
+	sender_override = "GATO Meteorology Division")
 
 /datum/round_event/aurora_caelus/proc/fade_to_black(turf/open/space/S)
 	set waitfor = FALSE

code/modules/events/cat_surgeon.dm

@@ -8,7 +8,7 @@
 
 /datum/round_event/cat_surgeon/announce(fake)
 	priority_announce("One of our... ahem... 'special' cases has escaped. As it happens their last known location before their tracker went dead is your station so keep an eye out for them. On an unrelated note, has anyone seen our cats?",
-	sender_override = "Nanotrasen Psych Ward", has_important_message = TRUE)
+	sender_override = "GATO Psych Ward", has_important_message = TRUE)
 
 /datum/round_event/cat_surgeon/start()
 	var/list/spawn_locs = list()

code/modules/events/high_priority_bounty.dm

@@ -8,7 +8,7 @@
 	description = "Creates bounties that are three times original worth."
 
 /datum/round_event/high_priority_bounty/announce(fake)
-	priority_announce("Central Command has issued a high-priority cargo bounty. Details have been sent to all bounty consoles.", "Nanotrasen Bounty Program")
+	priority_announce("Central Command has issued a high-priority cargo bounty. Details have been sent to all bounty consoles.", "GATO Bounty Program")
 
 /datum/round_event/high_priority_bounty/start()
 	var/datum/bounty/B

code/modules/events/supernova.dm

@@ -35,7 +35,7 @@
 /datum/round_event/supernova/announce()
 	var/message = "[station_name()]: Our tachyon-doppler array has detected a supernova in your vicinity. Peak flux from the supernova estimated to be [round(power,0.1)] times current solar flux; if the supernova is close to your sun in the sky, your solars may receive this as a power boost.[power > 1 ? " Short burts of radiation may be possible, so please prepare accordingly." : "We expect no radiation bursts from this one."] We hope you enjoy the light."
 	if(prob(power * 25))
-		priority_announce(message, sender_override = "Nanotrasen Meteorology Division", has_important_message = TRUE)
+		priority_announce(message, sender_override = "GATO Meteorology Division", has_important_message = TRUE)
 		announced = TRUE
 	else
 		print_command_report(message)
@@ -69,7 +69,7 @@
 	qdel(supernova)
 	if(announced)
 		priority_announce("The supernova's flux is now negligible. Radiation storms have ceased. Have a pleasant shift, [station_name()], and thank you for bearing with nature.",
-		sender_override = "Nanotrasen Meteorology Division")
+		sender_override = "GATO Meteorology Division")
 
 /datum/weather/rad_storm/supernova
 	weather_duration_lower = 50

code/modules/events/wisdomcow.dm

@@ -7,7 +7,7 @@
 	description = "A cow appears to tell you wise words."
 
 /datum/round_event/wisdomcow/announce(fake)
-	priority_announce("A wise cow has been spotted in the area. Be sure to ask for her advice.", "Nanotrasen Cow Ranching Agency")
+	priority_announce("A wise cow has been spotted in the area. Be sure to ask for her advice.", "GATO Cow Ranching Agency")
 
 /datum/round_event/wisdomcow/start()
 	var/turf/targetloc = get_random_station_turf()