La. Stat. tit. 9 § 2331
In any case in which circumstances have changed since the execution or probate of a will containing a trust or conditional bequest for charitable, educational or eleemosynary purposes, or since the death of the donor who during his lifetime established a trust or made a conditional donation for any of such purposes, and the change in circumstances is such as to render impractical, impossible or illegal a literal compliance with the terms thereof, the district court having jurisdiction of the succession of the testator or of the domicile of the donee (and in the parish of Orleans, the civil district court) may, upon petition of a trustee, or of the person or corporation having custody or possession of the property subject to said trust, conditional bequest or donation or of any heir, legatee or donee who in the absence or invalidity of such trust, conditional bequest or donation would have been entitled to any part of the property contained therein, in accordance with the procedure hereinafter set forth, enter a judgment directing that such charitable trust, devise or conditional bequest or donation shall be administered or expended in such manner (either generally or specifically defined) as, in the judgment of said court, will most effectively accomplish as nearly as practicable under existing conditions the general purpose of the trust, will or donation, without regard to and free from any specific restriction, limitation or direction contained therein.
La. R.S. § 9:2331