F4 Visa-Both Parents name misspelled in Birth Certificate

[Harinivas]

Good Day Members,

My sister is applying F4 Sibling visa for me(i am her younger brother).

Parents name is misspelled in my Birth certificate ( Both my  Fathers and Mothers name is missing a letter). But my sister has the Parents name right in her BC.

 We have our Mothers Passport, school certficate ,Aadhar card etc.. to show her name as in my sisters BC. Our Father is not alive.

What is the procedure to get my BC updated, unfortunately I live in Australia so will not be able to travel to India to get this done, any other alternative is appreciated.

Please shed some light.

Thanks