diff --git a/docusaurus.config.ts b/docusaurus.config.ts
index 3f7570a17..e7b3a457f 100644
--- a/docusaurus.config.ts
+++ b/docusaurus.config.ts
@@ -84,6 +84,7 @@ const config: Config = {
     ],
     './src/plugins/route-export/index.ts',
     './src/plugins/analytics-module/index.ts',
+    './src/plugins/no-translate/index.ts',
   ],
   markdown: {
     mermaid: true,
diff --git a/src/plugins/no-translate/index.ts b/src/plugins/no-translate/index.ts
new file mode 100644
index 000000000..d98c52513
--- /dev/null
+++ b/src/plugins/no-translate/index.ts
@@ -0,0 +1,99 @@
+import type { LoadContext, Plugin } from "@docusaurus/types";
+
+// Words and phrases that should not be translated by Google Translate.
+// These are proper nouns, brand names, and technical terms that lose
+// meaning when translated. Case-sensitive to avoid false positives
+// (e.g. "Rust" the language vs "rust" the oxidation).
+const NO_TRANSLATE_WORDS: string[] = [
+  "Rust",
+];
+
+export default function noTranslatePlugin(context: LoadContext): Plugin {
+  const wordsJSON = JSON.stringify(NO_TRANSLATE_WORDS);
+
+  return {
+    name: 'stellar-docs-no-translate-plugin',
+
+    injectHtmlTags() {
+      return {
+        headTags: [
+          {
+            tagName: 'script',
+            innerHTML: `
+(function() {
+  var words = ${wordsJSON};
+  var pattern = new RegExp("\\\\b(" + words.join("|") + ")\\\\b", "g");
+
+  function processTextNode(node) {
+    if (!pattern.test(node.nodeValue)) return;
+
+    // Skip text inside code blocks or already-wrapped nodes
+    if (node.parentElement.closest("pre, code, .notranslate")) return;
+
+    var fragment = document.createDocumentFragment();
+    var text = node.nodeValue;
+    var lastIndex = 0;
+
+    // Reset regex state since we already called .test()
+    pattern.lastIndex = 0;
+
+    var match;
+    while ((match = pattern.exec(text)) !== null) {
+      var start = match.index;
+      var end = pattern.lastIndex;
+
+      // Pull surrounding spaces inside the span so Google Translate
+      // cannot collapse them at the notranslate boundary
+      if (start > lastIndex && text[start - 1] === " ") start--;
+      if (end < text.length && text[end] === " ") end++;
+
+      // Append text before the span
+      if (start > lastIndex) {
+        fragment.appendChild(document.createTextNode(text.slice(lastIndex, start)));
+      }
+
+      var span = document.createElement("span");
+      span.className = "notranslate";
+      span.textContent = text.slice(start, end);
+      fragment.appendChild(span);
+
+      lastIndex = end;
+    }
+
+    // Append remaining text
+    if (lastIndex < text.length) {
+      fragment.appendChild(document.createTextNode(text.slice(lastIndex)));
+    }
+
+    node.parentNode.replaceChild(fragment, node);
+  }
+
+  function processTree(root) {
+    var walker = document.createTreeWalker(root, NodeFilter.SHOW_TEXT);
+    var nodes = [];
+    while (walker.nextNode()) nodes.push(walker.currentNode);
+    nodes.forEach(processTextNode);
+  }
+
+  document.addEventListener("DOMContentLoaded", function() {
+    processTree(document.body);
+
+    // Re-process on SPA navigation (Docusaurus client-side routing)
+    new MutationObserver(function(mutations) {
+      mutations.forEach(function(mutation) {
+        mutation.addedNodes.forEach(function(node) {
+          if (node.nodeType === Node.ELEMENT_NODE) {
+            processTree(node);
+          }
+        });
+      });
+    }).observe(document.body, { childList: true, subtree: true });
+  });
+})();
+            `.trim(),
+          },
+        ],
+      };
+    },
+  };
+}