added placeholder files for all missing translations

exampleSite/content/samples/multiple-authors/index.it.md

@@ -0,0 +1,15 @@
+---
+title: "Multiple Authors"
+date: 2022-10-12
+draft: false
+description: "Sample for a multiple author setup"
+tags: ["authors", "sample"]
+summary: "A quick example of how multiple authors could be used."
+showAuthor: false
+authors:
+  - "nunocoracao"
+  - "secondauthor"
+type: 'sample'
+---
+
+This is an example of how an article with multiple authors will look like. 

exampleSite/content/samples/multiple-authors/index.ja.md

@@ -0,0 +1,15 @@
+---
+title: "Multiple Authors"
+date: 2022-10-12
+draft: false
+description: "Sample for a multiple author setup"
+tags: ["authors", "sample"]
+summary: "A quick example of how multiple authors could be used."
+showAuthor: false
+authors:
+  - "nunocoracao"
+  - "secondauthor"
+type: 'sample'
+---
+
+This is an example of how an article with multiple authors will look like. 

exampleSite/content/samples/multiple-authors/index.zh-cn.md

@@ -0,0 +1,15 @@
+---
+title: "Multiple Authors"
+date: 2022-10-12
+draft: false
+description: "Sample for a multiple author setup"
+tags: ["authors", "sample"]
+summary: "A quick example of how multiple authors could be used."
+showAuthor: false
+authors:
+  - "nunocoracao"
+  - "secondauthor"
+type: 'sample'
+---
+
+This is an example of how an article with multiple authors will look like.