looking at PBP3_PPS_NOTES for ccp i see no mention of seting ccp inputs at all, its outputs

reassigning ccpx inputs will be a manual effort

the dt_ints-14 will not work in standard form , all the ccp ints are in pie/r 6

i would just insert a new int to the file

Code:
  #define CCP1_INT     PIR1,CCP1IF, PIE1,CCP1IE    ;-- CCP1 
  #define CCP2_INT     PIR2,CCP2IF, PIE2,CCP2IE    ;-- CCP2 
  #define CCP3_INT     PIR3,CCP3IF, PIE3,CCP3IE    ;-- CCP3                *
  #define CCP4_INT     PIR3,CCP4IF, PIE3,CCP4IE    ;-- CCP4                *
  #define CCP5_INT     PIR3,CCP5IF, PIE3,CCP5IE    ;-- CCP5                *
  #define CCP1_15313_INT     PIR6,CCP1IF, PIE6,CCP1IE    ;-- CCP1