Final answer:
Without further context or specific information, it is not possible to accurately name the scholarship that was changed in 1949, although the Rosenwald Fellowship program did end in 1948.
Step-by-step explanation:
The question does not specify which scholarship's name was changed in 1949, therefore it's challenging to provide a specific answer. However, the background information provided mentions the end of the Rosenwald Fellowship program in 1948, a program that assisted both White and Black individuals in obtaining advanced training and education. It is possible that the program or scholarship in question, related to this time period, might have been transformed into another form of financial aid or educational support following the cessation of the Rosenwald Fellowship. Still, without more context, it is not possible to accurately state what the scholarship's name was changed to in 1949.