Sheraton’s transformation continues to build momentum as the newly renovated Portland Sheraton at Sable Oaks becomes first property in the world to display new logo  Bethesda, MD, 2019-Jul-18 — /Travel PR News/ — Marriott International, Inc. [NASDAQ: MAR] today (07/15/2019) announced its continued brand transformation efforts of its most global brand, Sheraton Hotels, as it… Read the full press release