Confectioner in Gateshead (4)

I believe the answer is:

ates

I'm a little stuck... Click here to teach me more about this clue!

'confectioner' is the definition.
(shop that sells confectionary)

'gateshead' is the wordplay.
'ATES' is hidden within the letters.
But, I'm uncertain how this is indicated.

'in' acts as a link.

Can you help me to learn more?

I've seen this clue in The Sunday Times.

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