It is possible to get a temporary licence for a village hall. I have done it for shows. It's a form to fill in and and approval of magistrates.
Some pubs/bars can provide off site facilities - done that too.
Other than the above, in community venues, it's usual to give the drink away to avoid applying for a licence. That used to be a free rich tea
Oh, just remembered: Working Men's Clubs often have a function room which is covered by their licence. In my experience the WMC have been the best and most welcoming.
Cricket clubs are also wonderful.
Most of the above are run by the community and need the community to use them to keep up their small grants and prominence.
Some people I've known have hosted the wedding at their home. One of the best ones ever was a marquee in their garden.
If I could do it again I'd go to Grenta Green then dump him the moment he did nothing, nothing, nothing: areshole scrounger ever again.