[Python] sqlite3.OperationalError because Python thinks my table name is a column [duplicate]

I am trying to access the table in my game which is called tbl[savename]. But it thinks my table name is a column.

My code is:

def save_data(self, data):
conn = sqlite3.connect("dbInfo.db")
identify = 0
cur = conn.cursor()
print(data["username"])
cur.execute(f"""UPDATE {data["username"]}
SET username = {data["username"]}, shopname = {data["shopname"]}, day = {data["day"]}, money = {data["money"]}, cash_flow = {data["cash_flow"]}, character = {data["character"]}
WHERE id = ?""")
conn.commit()
print("Saved data!")
conn.close()


But I get the error:

Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Program Files\Python310\lib\tkinter\__init__.py", line 1921, in __call__
return self.func(*args)
File "U:\Year 12 CS\CompSciProject\CompSciProject\CompSciProject\code\Startup.py", line 130, in apply_settings
self.SaveAndClose()
File "U:\Year 12 CS\CompSciProject\CompSciProject\CompSciProject\code\Startup.py", line 150, in SaveAndClose
self.backend.save_data(data = self.player_info)
File "U:\Year 12 CS\CompSciProject\CompSciProject\CompSciProject\code\Startup_backend.py", line 56, in save_data
cur.execute(f"""UPDATE {data["username"]}
sqlite3.OperationalError: no such column: tblGeorge

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