In general, plate holders made for one camera won't fit another camera.

Most plate holders can be used with film with a sheet-metal insert; the sheaths were/are available separately.

The only true dual-purpose holders I'm aware of are the Linhof Universal Film & Plate holders; but these are for "modern" cameras. I don't know if these were made in 5x7" but in the case of plates I believe the 13x18cm holders can be used with 5x7" plates - it's film that is the problem here. In most other cases 5x7" and 13x18cm are almost but not quite interchangeable, as I discovered when I tried to use 5x7" inserts in 13x18cm plate holders: Two holders worked fine, but the insert dropped out of the third one when I pulled the dark slide...