Rename my VPN by assoctiation name

In case I would use another VPN in the future.

Install/Templates/home/config/i3status/config

@@ -15,7 +15,7 @@ general {
 
 order += "wireless _first_"
 order += "ethernet _first_"
-order += "path_exists VPN"
+order += "path_exists ISF"
 order += "load"
 order += "cpu_usage"
 order += "cpu_temperature 0"
@@ -84,7 +84,7 @@ volume master {
 	mixer_idx = 0
 }
 
-path_exists VPN {
+path_exists ISF {
 	format_down = ""
 	format = "⛢ %title"
 	path = "/proc/sys/net/ipv4/conf/tun0"