diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index accd1c79..919eadd2 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -20,7 +20,8 @@
     "bierner.lit-html",
     "runem.lit-plugin",
     "davidanson.vscode-markdownlint",
-    "redhat.vscode-yaml"
+    "redhat.vscode-yaml",
+    "lokalise.i18n-ally"
   ],
   "settings": {
     "files.eol": "\n",
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
index 01ce9bc7..cd04d570 100644
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -7,6 +7,7 @@
     "bierner.lit-html",
     "runem.lit-plugin",
     "davidanson.vscode-markdownlint",
-    "redhat.vscode-yaml"
+    "redhat.vscode-yaml",
+    "lokalise.i18n-ally"
   ]
 }
diff --git a/.vscode/i18n-ally-custom-framework.yml b/.vscode/i18n-ally-custom-framework.yml
new file mode 100644
index 00000000..d7a1d8e3
--- /dev/null
+++ b/.vscode/i18n-ally-custom-framework.yml
@@ -0,0 +1,25 @@
+# An array of strings which contain Language Ids defined by VS Code
+# You can check avaliable language ids here: https://code.visualstudio.com/docs/languages/overview#_language-id
+languageIds:
+  - typescript
+
+# An array of RegExes to find the key usage. **The key should be captured in the first match group**.
+# You should unescape RegEx strings in order to fit in the YAML file
+# To help with this, you can use https://www.freeformatter.com/json-escape.html
+usageMatchRegex:
+  # The following example shows how to detect `t("your.i18n.keys")`
+  # the `{key}` will be placed by a proper keypath matching regex,
+  # you can ignore it and use your own matching rules as well
+  - "[^\\w\\d]localize\\(['\"`]({key})['\"`]"
+
+
+# An array of strings containing refactor templates.
+# The "$1" will be replaced by the keypath specified.
+# Optional: uncomment the following two lines to use
+
+# refactorTemplates:
+#  - i18n.get("$1")
+
+
+# If set to true, only enables this custom framework (will disable all built-in frameworks)
+monopoly: true
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 00000000..615fdb53
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,6 @@
+{
+    "i18n-ally.localesPaths": [
+        "src/localize/languages"
+    ],
+    "i18n-ally.keystyle": "nested",
+}
\ No newline at end of file
diff --git a/src/localize/languages/pt_br.json b/src/localize/languages/pt-BR.json
similarity index 100%
rename from src/localize/languages/pt_br.json
rename to src/localize/languages/pt-BR.json
diff --git a/src/localize/localize.ts b/src/localize/localize.ts
index 9b353b08..3d7fd8df 100644
--- a/src/localize/localize.ts
+++ b/src/localize/localize.ts
@@ -1,5 +1,5 @@
 import * as en from './languages/en.json';
-import * as pt_BR from './languages/pt_br.json';
+import * as pt_BR from './languages/pt-BR.json';
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 const languages: any = {