Hello all, especially those of you at ZOS who can fix these issues. I created and shared an excel spreadsheet last year on the topic of compiling a full list of furniture plans and information about them (I have currently confirmed the existence of 1830 plans post-Scalebreaker, by the way). I have since updated it multiple times alongside game updates. I have attached the spreadsheet to this post for anyone that would like to use it. I put a lot of work into it, and added multiple helpful additional sheets (crafted furniture price sheet that, using excel formulas, auto-updates based on mat costs you set; a furniture plan sources/difficulty to acquire sheet; and a deep dive into guild trader name matches). That deep dive into name matches brought up a few issues beyond the few I had already noticed, and I'll present them all here.

Appear in guild trader name match search results, but I've yet to see any evidence of their existences outside of PTS server (Do these exist or not?)
Common Campfire, Outdoor (green, blueprint, lighting)
Witches Brazier, Primitive Log (blue, blueprint, lighting)
Witches Totem, Antler Charms (purple, blueprint, undercroft)

Items that change name once learned (plan name disagrees with crafted item name)
Murkmire Lamp, Shell (plan) vs Murkmire Candle, Standing Shell (item)
Hagraven Cauldron, Rough Stone (plan, old name) vs Hagraven Cauldron, Ritual (item, new name)
Orcish Figurine, Strength (plan, old name) vs Orcish Statue, Strength (item, new name)
Redguard Bench, Arc (plan, old name) vs Redguard Enclosure, Arc (item, new name)

Flipped plans (learning one allows you to craft the other)
Elsweyr Sarcophagus vs Elsweyr Sarcophagus Lid

Crafted from the wrong category at the station
Ayleid Brazier, Welkynd Holder is a courtyard item but listed at the station in the gallery category
Elsweyr Barstool, Elegant Wooden is a workshop item but listed at the station in the suite category
Elsweyr Barstool, Wooden is a workshop item but listed at the station in the suite category
Hagraven Cauldron, Ritual is a lighting item but listed at the station in the undercroft category
High Elf Basin, Standing is a suite item but listed at the station in the undercroft category
Hlaalu Bath Tub, Masterwork is a suite item but listed at the station in the undercroft category
Hlaalu Towels, Folded is a suite item but listed at the station in the miscellaneous category

Items that are crafted at entirely different stations than their plans would lead you to believe
Argonian Box, Woven is learned as a blueprint (woodworking), but is crafted at the clothing table, like a pattern
Breton Urn Lid, Striated is learned as a design (provisioning), but is crafted at the blacksmithing table, like a diagram
Rough Bag, Burlap is learned as a design (provisioning), but is crafted at the clothing table, like a pattern

Two unique items sharing an identical name
Breton Carpet, Bordered is a name shared by a green and a purple
Orcish Chair, Peaked is a name shared by a blue and a purple

That's all I've got for now. Thanks very much in advance to anyone at ZOS that replies to address this. In your reply, could you please be sure to comment about the 3 name match items for which I'm lacking evidence of their existences (first category above)?

Also, I have a suggestion if the 3 items with questionable existences don't exist. Since their plans are already in name match results and since 2 are related to Witches Festival, all 3 should be 2019 Plunder Skull drops.