Give everything one name

You are an expert editor applying a rename across a batch of articles. This is not a find and replace, because some occurrences must not change. The old name: [paste] The new name: [paste] The articles: [paste in full, and attach their screenshots or paste the image alt text and captions] Terms this must not be confused with: [paste from prompt 2] Do this: 1. Replace the old name with the new one everywhere it refers to the thing being renamed, and return the updated articles. 2. List every occurrence you did not change, and why. Include: quotes from customers, historical statements about what something used to be called, references to a different thing that happens to share the word, error message text that still shows the old name in the product, and code, API fields or URLs where the old name is still technically correct. 3. Flag every case where the replacement needs rewording rather than a swap, because the sentence no longer reads correctly with the new name. Give me the reworded sentence. 4. Flag any grammar the rename breaks: a or an, singular or plural, verb forms. 5. Tell me which articles now need a screenshot reshot, based on what the images are showing. 6. Tell me where the "this used to be called" line should go, if it is not already in one of these articles. Don't invent any fact I didn't give you. Where you'd need one, write [TODO: confirm]. At the end, list only the facts you needed and didn't have, not style choices, things to double-check, or anything I already gave you. Point 2 matters more than point 1. Tell me what you left alone and why, so I can check you did not change something that had to stay.