diff --git a/source b/source
index f5ccde048e0..9625df75b2d 100644
--- a/source
+++ b/source
@@ -10659,7 +10659,7 @@ o.myself = o;</code></pre>
 
   <div w-nodev>
 
-  <p>The <dfn method for="WindowOrWorkerOrShadowRealmGlobalScope"
+  <p>The <dfn method for="UniversalGlobalScope"
   data-x="dom-structuredClone"><code>structuredClone(<var>value</var>,
   <var>options</var>)</code></dfn> method steps are:</p>
 
@@ -112770,16 +112770,16 @@ interface mixin <dfn interface>WindowEventHandlers</dfn> {
   </div>
 
 
-  <h3 id="windoworworkerorshadowrealmglobalscope-mixin">The <code>WindowOrWorkerOrShadowRealmGlobalScope</code> mixin</h3>
+  <h3 id="universalglobalscope-mixin">The <code>UniversalGlobalScope</code> mixin</h3>
 
-  <p>The <code>WindowOrWorkerOrShadowRealmGlobalScope</code> mixin is for use of APIs that are to be exposed on
-  <code>Window</code> and <code>WorkerGlobalScope</code> objects.</p>
+  <p>The <code>UniversalGlobalScope</code> mixin is for use of APIs that are to be exposed on all
+  global objects.</p>
 
   <p class="note">Other standards are encouraged to further extend it using <code data-x="">partial
-  interface mixin <span>WindowOrWorkerOrShadowRealmGlobalScope</span> { &hellip; };</code> along with an
+  interface mixin <span>UniversalGlobalScope</span> { &hellip; };</code> along with an
   appropriate reference.</p>
 
-  <pre><code class="idl">interface mixin <dfn interface>WindowOrWorkerOrShadowRealmGlobalScope</dfn> {
+  <pre><code class="idl">interface mixin <dfn interface>UniversalGlobalScope</dfn> {
   // base64 utility methods
   DOMString <span data-x="dom-btoa">btoa</span>(DOMString data);
   ByteString <span data-x="dom-atob">atob</span>(DOMString data);
@@ -112830,7 +112830,7 @@ interface mixin <dfn interface>WindowEventHandlers</dfn> {
 
   <div w-nodev>
 
-  <p>The <dfn method for="WindowOrWorkerOrShadowRealmGlobalScope" data-x="dom-btoa"><code
+  <p>The <dfn method for="UniversalGlobalScope" data-x="dom-btoa"><code
   id="dom-windowbase64-btoa">btoa(<var>data</var>)</code></dfn> method must throw an
   <span>"<code>InvalidCharacterError</code>"</span> <code>DOMException</code> if <var>data</var>
   contains any character whose code point is greater than U+00FF. Otherwise, the user agent must
@@ -112838,7 +112838,7 @@ interface mixin <dfn interface>WindowEventHandlers</dfn> {
   representation of the <var>n</var>th code point of <var>data</var>, and then must apply
   <span>forgiving-base64 encode</span> to that byte sequence and return the result.</p>
 
-  <p>The <dfn method for="WindowOrWorkerOrShadowRealmGlobalScope" data-x="dom-atob"><code
+  <p>The <dfn method for="UniversalGlobalScope" data-x="dom-atob"><code
   id="dom-windowbase64-atob">atob(<var>data</var>)</code></dfn> method steps are:</p>
 
   <ol>