Complex sentence: The name became so popular that the organization's public identity was often confused with its product name; thus, in 1926, the organization itself adopted the name "Land O' Lakes Creameries, Inc." and became synonymous with its product.
Split into simpler sentences: The name became so popular that the organization's public identity was often confused with its product name. In 1926, the organization itself adopted the name "Land O' Lakes Creameries, Inc." and became synonymous with its product.