English to German Law/Patents Certificates, Diplomas, Licenses, CVs

I am translating a birth certificate from the Philippines into German. In the section "remarks" there is this sentence:

"Persuant to the order (...) rendered by judge XXX (...), under ***spl. proc.*** no. 2506, the middle name of the child (...) is hereby ordered corrected from (...) to (...)."

What is here abbreviated and/or what does it mean?

Thank you for your answer.