Yes it is but there's no automated solution. You'll need to do it yourself or pay somebody here to do the job... and it's not going to be cheap

Anyway, you can still leave everything intact and use the ASM ENDASM stuff.

here's an example of something... yeah nothing really intelligent. You're not going to learn any assembler on the following.
Code:
TRISA=0
ASM
     MOVLW d'7'
     MOVWF CMCON
ENDASM
LCDOUT $FE,1,"ZZZZZZZZzzzzzzzzzzzzzzzz"