Wording for guests invited to reception only?

Hi everyone, my fiancé and I are getting married in May 2024. It’s a relatively small wedding with about 50 guests. The ceremony will be held at a registry office where we’ll only have 12 guests (all immediate family). We’ll then be going onto a private room in a restaurant for the reception.


I’m going to send physical invites for the ceremony but wanted some advice on the digital invites for the reception - how should I word it so guests know that they’re not evening guests as such, it’s that only 12 of our immediate family are invited to the ceremony?
Many thanks in advance!