Complex sentence: The trophy is named "The Dinah Shore Trophy," in honor of Dinah Shore, who promoted the Ladies Professional Golf Association (LPGA) and helped found the Kraft Nabisco Championship, which was originally called the Colgate Dinah Shore tournament in her honor.
Split into simpler sentences: The trophy is named "The Dinah Shore Trophy," in honor of Dinah Shore, who promoted the Ladies Professional Golf Association (LPGA). Also, She helped found the Kraft Nabisco Championship, which was originally called the Colgate Dinah Shore tournament in her honor.