Can a wizard switch muggle money for wizarding world money

I’m doing a story and my character has lived in poverty in the muggle world all her life so she has never had much muggle money and hardly any wizarding world money.

She has a job now as a maid for a muggle family and of course they pay her with muggle money. But she wants to buy some things only the wizarding world has.

Does Gringotts Wizarding Bank allow muggle money to be exchanged for wizarding money?

Kind of like when you go to a different country and you can switch your money for that countries type of money if you want or need to buy anything.