Ind. Code § 29-1-7-1
(a) The venue for the probate of a will and for the administration of an estate shall be:
(c) If it appears to the court at any time before the decree of final distribution in any proceedings that the proceeding was commenced in the wrong county or that it would be for the best interests of the estate, the court, in its discretion, may order the proceeding with all papers, files and a certified copy of all orders therein transferred to another court having probate jurisdiction, which other court shall thereupon proceed to complete the administration proceedings as if originally commenced therein.
Formerly: Acts 1953, c.112, s.701.