import pandas as pd
from sqlalchemy import create_engine, text

engine =  create_engine('URL DB')

df = pd.read_sql_query(text("SELECT DISTINCT id, name FROM Table"), con = engine.connect(), index_col="id")


for i in list(df.values()):
    stmt = text("UPDATE table SET name = :new_name WHERE id =:id").bind_params(new_name = "dasdasdas", id=i.index)
    engine.execute(stmt)