Urgent Relocation Legalities for Infant

I'm presently residing in Australia and need immediate assistance regarding complex legalities involved in my seven-month-old child's relocation. I'm particularly looking for a legal expert who understands the processes involved with a child's passport application, as well as the legality associated with a name change. Timeliness will greatly be appreciated.

Ideal skills and experience for the job:
- Expertise in Australian family law
- Knowledge of child passport application processes
- Understanding of laws governing name changes
- Excellent responsiveness
- Previous experience with similar situations.

I have completed a case Information Affidavit and need help naming the orders and wording my answers correctly.