data wrangling
restructuring data into a desired format; process of transforming and mapping data from one "raw" data form into another format with the intent of making it more appropriate and valuable for a variety of downstream purposes such as analytics
en-GB/ˈdeɪtə ˈɹæŋɡlɪŋ/
en-US/ˈdædə ˈɹæŋɡəlɪŋ/