Senedd in style guide

[ajparsons]

Breaking this out from https://github.com/mysociety/theyworkforyou/pull/1700, I think we need to have a style guide opinion on what we're calling things.

Legally, the name is bilingual as Senedd Cymru / Welsh Parliament. In practice, Welsh Parliament isn't used equally in English.

In general, in English, it seems to be 'The Senedd' as the primary, with 'Welsh Parliament' used in follow-up explanatory text.

We have contexts like this where we want to talk about all the different Parliaments where it makes sense to make "Welsh Parliament" as the primary in English for comparison - but this goes against this general idea that Senedd is really still the primary in English.

Based on this, I think this generally works in English:

• The Senedd < Most contexts when it's on its own.
• Senedd Cymru / Welsh Parliament < Formal descriptions.
• Welsh Parliament < Only in additional context, never on its own or as the primary description.
• In that main dropdown list, possibly just "Welsh Senedd" (or Welsh Senedd/Parliament, so the reverse of the current order).

[dracos]

I think the dropdown should be either just "Senedd" or "Senedd / Welsh Parliament" (I thought that's what I'd put in fact!). I think this is basically what I've done, though there's probably a few "Welsh Parliament"s that could be "Senedd"s instead.

[ajparsons]

I think you've updated the title of the page but not the menu (if I've understood how these menus work): https://github.com/mysociety/theyworkforyou/blob/welsh-parliament/www/includes/easyparliament/metadata.php#L1025

I'd be happy with that. Was trying to get 'Welsh' in there first for consistency with the others, but it creates a new term that isn't really used by anyone.

[ajparsons]

We should be consistent with this in the new content - and this is reflected in the style guide.