What are some inspiring, beautiful Roman Catholic (Latin/English) songs I could use for my wedding?

I'm having a very traditional Mass and would like a mix of Latin and English. I'm unsure how much Latin and English I should use and for which parts. And if for example the Kyrie I can have a version where it's a mix without it being too long with it mixed. I'm having an organist, harp, trumpets, and choir from a neighboring Latin mass church sing.

Some songs I'm considering:

adoremus in aeternum

o bone Jesu

Kyrie eleison - George Fenton (as heard in the movie Ever After)

Christus Vincit - Joseph Noyon

Mary, the dawn

St. Patrick's Breastplate

The Lord is my Shepherd

Tota Pulchra est Maria (Antiphon) or

Ave Maria Virgo Serena - Josquin des Prez ( for flowers for Mary)

I also need help for processional/recessional ideas but something not heard very often yet beautiful

Also, my fiance converted but his family is Presbyterian and we will have programs for guests but I was thinking of some songs they may know but will still fit the wedding?

Thanks!