pizz and arco: a question

[Sarah k Alawami]

Ok. in braille music, I see the word "pizz "and i know until I see "arco" I 
have to pluc the string. In lily pond I don't want to put \pizz over every 
single note especially since with the \repeat volta 2 {music} I want to only 
have the viola do \arco at the second time through this particular repeat.  So 
can I put a custom text after the \volta repeat 2 {custom text, music} to let 
them know to do "arco" the second time? or what ever I decide to do? I might do 
"pizza"  for the first time and "arco" for the second time through. is this an 
easy thing to do? I tried looking up custom text but kind of got no ware. lol! 
This manual is huge! lol! and i cannot commit all of it to memory.

Take care all and be blessed.