[Tagging] szekler_gate vs. szekely_gate?

[bkil]

Just a quick question to some native speakers, which one would you
understand as more correct?

artwork_type = szekler_gate
tourism = artwork

vs.

artwork_type = szekely_gate
tourism = artwork

For describing the following very common objects in central Europe:
https://commons.wikimedia.org/wiki/Category:Sz%C3%A9kely_gates
https://hu.wikipedia.org/wiki/Sz%C3%A9kelykapu