To germanize something means to make it more like or influenced by German culture, language, or customs.
The word germanized can make people think of change, influence, or adaptation.
Examples:
The restaurant menu was germanized with the addition of sausages and sauerkraut.
The school was germanized when they started teaching German language and culture.
The town was germanized by the arrival of many German families.
My wardrobe has been germanized with all these new lederhosen.
After living in Germany for years, her accent became completely germanized.
The festival was germanized with the addition of traditional German music and food.