changed column names to fit new naming scheme

pyrat-api-multiple-response-multiple-parents.csv

@@ -1,4 +1,4 @@
-ID,Species,Sacrifice reason,DOB,Line / Strain (Name),Mutation 1,Grade 1,Mother,Mother2,Father,Father2,Mother: Mutation 1,Mother: Grade 1,Mother2: Mutation 1,Mother2: Grade 1,Father: Mutation 1,Father: Grade 1,Father2: Mutation 1,Father2: Grade 1
+ID,Species,Sacrifice reason,DOB,Line / Strain (Name),Mutation 1,Grade 1,Mother 1,Mother 2,Father 1,Father 2,Mother 1: Mutation 1,Mother 1: Grade 1,Mother 2: Mutation 1,Mother 2: Grade 1,Father 1: Mutation 1,Father 1: Grade 1,Father 2: Mutation 1,Father 2: Grade 1
 ID-001,Mouse,Not usable age,2026-02-03,Line-A,Mut-A,het,ID-101,,ID-100,,Mut-A,het,,,Mut-A,het,,
 ID-002,Mouse,Not usable age,2026-02-04,Line-A,Mut-A,het,ID-103,ID-101,ID-102,ID-100,Mut-A,het,Mut-A,het,Mut-A,wt,Mut-A,het
 ID-003,Mouse,Not usable age,2026-02-05,Line-A,Mut-A,het,ID-105,ID-103,ID-100,ID-102,Mut-A,hom,Mut-A,het,Mut-A,het,Mut-A,wt