YOU SAID:

They're going to thier place over there

INTO JAPANESE

彼らはそこに彼らの場所するつもり

BACK INTO ENGLISH

They're going to be there in their place

INTO JAPANESE

彼らは彼らの場所にするつもり

BACK INTO ENGLISH

They're going to be in their place

INTO JAPANESE

彼らはその場所にするつもり

BACK INTO ENGLISH

They're going to be in that place

INTO JAPANESE

彼らはその場所にするつもり

BACK INTO ENGLISH

They're going to be in that place