[docs-infra] Add CodeSandbox and StackBlitz to vale vocab

It looks like those are hard to get right reliably, so let's
make sure we always do it right.

CHANGELOG.md

@@ -84,7 +84,7 @@ A big thanks to the 9 contributors who made this release possible.
 - [material-ui][TextField] Dynamically modify the eye password button aria-label (#44122) @ChinoUkaegbu
 - [icons] Run pnpm docs:mdicons:synonyms (#44098) @oliviertassinari
 - [joy-ui] Update Overview copy to match Readme (#44136) @samuelsycamore
-- Add CodeSandbox/Stackblitz to the rest of the templates (#43708) @siriwatknp
+- Add CodeSandbox/StackBlitz to the rest of the templates (#43708) @siriwatknp
 - Update Figma link to fix 301 (a7b7d9c) @oliviertassinari
 - Link Toolpad from Core repo (#44111) @prakhargupta1
 - Remove HighlightedCode max-width (#43731) @Janpot
@@ -254,7 +254,7 @@ A big thanks to the 13 contributors who made this release possible.
 - Uniformity in version range @oliviertassinari
 - Replace `toBeAriaHidden` matcher with `toBeInaccessible` in tests (#43870) @ZeeshanTamboli
 - [docs-infra] Strengthen CSP (#43711) @oliviertassinari
-- [docs-infra] Open Codesandbox demo with fontsize=12 (#43860) @siriwatknp
+- [docs-infra] Open CodeSandbox demo with fontsize=12 (#43860) @siriwatknp
 - [icons] Reduce Material Icon page size (#43911) @oliviertassinari
 - [test] Point Istanbul to correct URL (#43935) @sai6855
 - [test] Sync React.version parse logic with codebase (#43820) @oliviertassinari

CHANGELOG.old.md

@@ -1926,7 +1926,7 @@ A big thanks to the 22 contributors who made this release possible. Here are som
 ### Core
 
 - [docs-infra] Improve the open diamond sponsor spot callout (#39332) @danilo-leal
-- [docs-infra] Fix Code Sandbox download issue (#39317) @ARJ2160
+- [docs-infra] Fix CodeSandbox download issue (#39317) @ARJ2160
 - [docs-infra] Remove overflow: hidden for demo gradient bg (#39225) @oliviertassinari
 
 All contributors of this release in alphabetical order: @3xp10it3r, @alexfauquette, @ARJ2160, @atharva3333, @axelbostrom, @Bestwebdesign, @brijeshb42, @chirag3003, @danilo-leal, @DarhkVoyd, @DiegoAndai, @gugudwt, @mbrookes, @michaldudak, @mj12albert, @mnajdova, @oliviertassinari, @sai6855, @samuelsycamore, @siriwatknp, @ValkonX33, @ZeeshanTamboli
@@ -2420,7 +2420,7 @@ A big thanks to the 21 contributors who made this release possible. Here are som
 - [docs][joy-ui] Updated the List playground demo (#38499) @zanivan
 - [docs][joy-ui] Changed bgcolor of the Playground demo (#38502) @zanivan
 - [docs][material-ui] Fix key warning in SimpleDialog demo (#38580) @ZeeshanTamboli
-- [docs][material-ui] Fixed Google Fonts link for material two-tone icons in CodeSandbox and Stackblitz (#38247) @ZeeshanTamboli
+- [docs][material-ui] Fixed Google Fonts link for material two-tone icons in CodeSandbox and StackBlitz (#38247) @ZeeshanTamboli
 - [docs][material-ui] Fix the Drawer's `onClose` API docs (#38273) @johnmatthiggins
 - [docs][material-ui] Improve nav link tab example (#38315) @oliviertassinari
 - [docs][material-ui] Fix missing import in the styled engine guide (#38450) @codersjj
@@ -3886,7 +3886,7 @@ A big thanks to the 13 contributors who made this release possible. Here are som
 - [docs] Add blog post notification for v6 release (#36446) @joserodolfofreitas
 - [docs] Update link to v5 docs (#36421) @m4theushw
 - [docs] Fix 404 in the API page links (#36419) @oliviertassinari
-- [docs][joy] Error in the exemplary Codesandbox of using Material UI and Joy UI together (#36462) @hbjORbj
+- [docs][joy] Error in the exemplary CodeSandbox of using Material UI and Joy UI together (#36462) @hbjORbj
 - [examples] Refactor to have better types in the Next.js + TypeScript examples (#36355) @erikian
 
 All contributors of this release in alphabetical order: @erikian, @hbjORbj, @HeVictor, @hrutik7, @joserodolfofreitas, @m4theushw, @michaldudak, @oliviertassinari, @oyar99, @rayrw, @sai6855, @siriwatknp, @skevprog
@@ -9147,7 +9147,7 @@ A big thanks to the 26 contributors who made this release possible. Here are som
 - [docs] Consistent line break (#27728) @oliviertassinari
 - [docs] Don't dispatch ignored "reset code variant" actions (#27712) @eps1lon
 - [docs] Fix sentence to be more grammatically correct (#27733) @atorenherrinton
-- [examples] Add code sandbox config with node version (#27798) @qiweiii
+- [examples] Add CodeSandbox config with node version (#27798) @qiweiii
 - Revert "[examples] Fix nextjs with styled-components example (#27583)" (#27921) @mnajdova
 - Revert "[examples] Update create-react-app examples with styled-components to use package aliases (#27591)" (#27917) @mnajdova
 - [I10n] Add Khmer (kh-KH) locale support (#27915) @teachhay
@@ -11538,7 +11538,7 @@ A big thanks to the 26 contributors who made this release possible. Here are som
 - [docs] Remove under construction icons from DataGrid feature pages (#24946) @DanailH
 - [docs] Fix prefers-color-scheme switch (#24902) @oliviertassinari
 - [docs] Add yarn install step, safer @oliviertassinari
-- [examples] Fix code sandbox link GitHub branch (#24996) @kevbarns
+- [examples] Fix CodeSandbox link GitHub branch (#24996) @kevbarns
 
 ### Core
 

docs/data/material/getting-started/faq/faq.md

@@ -316,7 +316,7 @@ export default function Dashboard(props: { disableCustomTheme?: boolean }) {
 ### Color mode toggle
 
 The shared theme provides 2 appearance of the color mode toggle, `ColorModeSelect` and `ColorModeIconDropdown`.
-You can use either of them in your template, it will be hidden within the `TemplateFrame` but will be visible in the Code Sandbox and Stackblitz.
+You can use either of them in your template, it will be hidden within the `TemplateFrame` but will be visible in the CodeSandbox and StackBlitz.
 
 ### Template frame
 
@@ -334,7 +334,7 @@ For example, the dashboard template has a fixed header that needs to be accounte
 >
 ```
 
-This will make the `AppBar` stay below the `TemplateFrame` in a preview mode but stick to the top in the CodeSandbox and Stackblitz.
+This will make the `AppBar` stay below the `TemplateFrame` in a preview mode but stick to the top in the CodeSandbox and StackBlitz.
 
 ## [legacy] I have several instances of styles on the page
 

docs/mui-vale/styles/MUI/CorrectReferenceAllCases.yml

@@ -33,3 +33,6 @@ swap:
   Material 3: Material Design 3
   VSCode: VS Code
   VS Code: VS Code
+  'Codesandbox ': CodeSandbox
+  code sandbox: CodeSandbox
+  Stackblitz: StackBlitz

docs/pages/blog/2021-q2-update.md

@@ -120,7 +120,7 @@ The date picker is at the border between the core component and advanced compone
 
   <img loading="lazy" src="/static/blog/2021-q2-update/single-select.png" alt="" style="width: 481px; margin-bottom: 16px;" />
 
-  <p class="blog-description">the <a href="https://codesandbox.io/p/sandbox/material-demo-forked-iuyo5?file=/demo.js">codesandbox</a></p>
+  <p class="blog-description">the <a href="https://codesandbox.io/p/sandbox/material-demo-forked-iuyo5?file=/demo.js">CodeSandbox</a></p>
 
   and the **boolean** column type.