How do I access array with array using vueJs?

0: {id: "162e0db0-b1af-465c-b8b2-a0148dc7d67d", 
feeCategoryID: "c75b6190-7ca2-4095-9647-84e9f3790185",..}
academicYearID: 12
endAdmissionDate: "2022-03-31T00:00:00.000Z"
feeComponentClassMaps: 
0: {classID: 969, studentClasses: [{id: 969, name: "PP2 TO GRADE 1"}]}
1: {classID: 974, studentClasses: [{id: 974, name: "PP2 TO GRADE 2"}]}


1: {id: "152e0db0-b1af-465c-b8b2-a0148dc7d69fv", 
feeCategoryID: "c35b6190-7ca2-4095-9647-84e9f3790165",…}
academicYearID: 13
endAdmissionDate: "2022-03-31T00:00:00.000Z"
feeComponentClassMaps: 
0: {classID: 979, studentClasses: [{id: 979, name: "E BC NURSERY"}]}
1: {classID: 986, studentClasses: [{id: 986, name: "EG BC NURSERY"}]}

I want to fetch all name value from array index one i.e “E BC NURSERY” and “EG BC NURSERY” should be fetch in drop down.