Women voted in ULCA congregation at least in the 1950s. I know this because my mother voted. We do not “elect“ ordained leaders through the congregation. They are ordained by the church body, and called by the congregation.
Called by the congregation?!?!?!?!? Well then, if certain persons are to be called or at least NOMINATED by the congregation, well then, is this call or nomination exercised through the congregational vote?
Calls for Lutheran pastors come, generally, in two different ways. As I am this day remembering my graduation from the seminary 34 years ago, I also recall receiving a "diploma" noting that the seminary certified me for the Office of Pastoral Ministry. The route to my first call came via the seminary placement officer (after a course of study and a final interview) and the district president. The congregation would have initially voted to call a seminary graduate, but did not vote specifically on my name. I was assigned that call through the seminary and DP. Subsequent calls 'from the field' were different, but were still mediated, in a way, by the district office which provided a call list from which the congregation could choose a man to call. There a vote was taken in a voter's assembly meeting of the congregation to specifically issue a divine call to me, preceded by a prayer for the Holy Spirit's guidance (as Pr. Speckard notes, the Holy Spirit does the calling). Usually a call committee, working with the circuit counselor/visitor would review the many names given to them (which could be upwards of a dozen), and recommend some names to the congregation. However, it was the right of the church's voters to choose the man to call from the full list, unless certain names had to be removed for cause. In most LCMS congregations today men and woman both serve on call committees, and the voter's assembly that calls the pastor has women's suffrage. All of the congregations that called me over my 34 years in two different districts (North Wisconsin and Michigan), had women's suffrage.
As for my ordination, which occurred, in my case in June following my graduation at my home congregation, it was authorized by the district president of the district to which I was going and was carried out by a pastor duly authorized by the DP. Usually, the DP does the ordaining, but can authorize others to do so, usually another district officer. Ordinations, like installations, are carried out not by vote, but by the district acknowledging that the church has prepared this man and certifies that he is ready to assume the office. The rite of ordination also includes the participation of fellow clergy. The congregation attends and celebrates with the candidate, but they do not vote on this.