Cruz had served in that capacity at the philanthropic organization since 2019.
The veteran country artist returns as host for the 59th ACM Awards, set for Thursday, May 16.
Dolly Parton performs a song from her rock album, while Luke Combs teams with Ed Sheeran.
Garth Brooks, Taylor Swift, Carrie Underwood and George Strait are among the EOTY winners at the ACM Awards who hold special distinctions.
The new OnRamp program will provide mentorship, professional development and a monthly stipend.
