diff --git a/packages/bytemd/locales/eo.json b/packages/bytemd/locales/eo.json
new file mode 100644
index 0000000..8c4723a
--- /dev/null
+++ b/packages/bytemd/locales/eo.json
@@ -0,0 +1,5 @@
+{
+  "code": "Kodo",
+  "codeLang": "lingvo",
+  "codeText": "kodo"
+}
diff --git a/packages/plugin-gfm/locales/id.json b/packages/plugin-gfm/locales/id.json
index 300f20a..1cf75d0 100644
--- a/packages/plugin-gfm/locales/id.json
+++ b/packages/plugin-gfm/locales/id.json
@@ -1,5 +1,5 @@
 {
-  "strike": "Coret Kata",
+  "strike": "Dicoret",
   "strikeText": "teks",
   "table": "Tabel",
   "tableHeading": "Tajuk",
diff --git a/packages/plugin-gfm/locales/pt.json b/packages/plugin-gfm/locales/pt.json
new file mode 100644
index 0000000..107ad44
--- /dev/null
+++ b/packages/plugin-gfm/locales/pt.json
@@ -0,0 +1,8 @@
+{
+  "strike": "Riscado",
+  "strikeText": "texto",
+  "table": "Tabela",
+  "tableHeading": "Cabeçalho",
+  "task": "Lista de tarefas",
+  "taskText": "afazeres"
+}
diff --git a/packages/plugin-math/locales/pt.json b/packages/plugin-math/locales/pt.json
new file mode 100644
index 0000000..1e4f315
--- /dev/null
+++ b/packages/plugin-math/locales/pt.json
@@ -0,0 +1,6 @@
+{
+  "block": "Bloco de Fórmula",
+  "blockText": "fórmula",
+  "inline": "Fórmula em linha",
+  "inlineText": "fórmula"
+}
diff --git a/packages/plugin-mermaid/locales/de.json b/packages/plugin-mermaid/locales/de.json
index 8584cfc..37a1b94 100644
--- a/packages/plugin-mermaid/locales/de.json
+++ b/packages/plugin-mermaid/locales/de.json
@@ -4,8 +4,10 @@
   "flowchart": "Flussdiagramm",
   "gantt": "Gantt-Diagramm",
   "mermaid": "Mermaid-Diagramme",
+  "mindmap": "Gedankenkarten",
   "pie": "Kreisdiagramm",
   "sequence": "Sequenzdiagramm",
   "state": "Zustandsdiagramm",
+  "timeline": "Zeitleiste",
   "uj": "User Journey-Diagramm"
 }
diff --git a/packages/plugin-mermaid/locales/es.json b/packages/plugin-mermaid/locales/es.json
index 5418fa0..3a6cba4 100644
--- a/packages/plugin-mermaid/locales/es.json
+++ b/packages/plugin-mermaid/locales/es.json
@@ -4,8 +4,10 @@
   "flowchart": "Diagrama de flujo",
   "gantt": "Diagrama de Gantt",
   "mermaid": "Diagramas de Mermaid",
+  "mindmap": "Mapa mental",
   "pie": "Gráfico sectorial",
   "sequence": "Diagrama de secuencia",
   "state": "Diagrama de estado",
+  "timeline": "Cronología",
   "uj": "Diagrama de trayecto de usuario"
 }
diff --git a/packages/plugin-mermaid/locales/id.json b/packages/plugin-mermaid/locales/id.json
index beaaa7e..3864bee 100644
--- a/packages/plugin-mermaid/locales/id.json
+++ b/packages/plugin-mermaid/locales/id.json
@@ -1,11 +1,13 @@
 {
   "class": "Diagram kelas",
-  "er": "Diagram hubungan entitas",
+  "er": "Diagram hubungan Entitas",
   "flowchart": "Bagan alur",
   "gantt": "Bagan Gantt",
   "mermaid": "Diagram Mermaid",
+  "mindmap": "Mindmap",
   "pie": "Bagan pai",
   "sequence": "Diagram urutan",
   "state": "Diagram kondisi",
-  "uj": "Diagram penjelajahan pengguna"
+  "timeline": "Linimasa",
+  "uj": "Diagram perjalanan pengguna"
 }