I encountered a challenge where the labels were altered, resulting in multiple alternatives for a single factor

While collecting my data, I encountered a challenge where the labels were altered, resulting in multiple alternatives for a single factor (e.g., “sex” being represented as “Male, Female, male, female”). How can I go about resolving this issue?

@nourkor, is it a select_one question type or a text question type?

@Kal_Lam all including multiple select, select one, text and numbers except variables I didn’t modify their column names