printing something to lcd

is there a way to put something on lcd, beside

DISPLAY-TIME DESCRIPTION

0 5s System date and time
1 5s System resources - cpu and memory load
2 5s System uptime
3 5s Aggregate traffic in packets/sec
4 5s Aggregate traffic in bits/sec
5 5s Software version and build info

something like Hello world, or some custom text?

no:
http://www.mikrotik.com/docs/ros/2.8/system/lcd.content#9.64.3.4

Edgars