Generate Multiple Languange Blogpost with OpenAI, Support Yoast & Polylang

The blogblizt: polylang workflow streamlines the creation and publication of high-quality blog content using powerful automation with n8n, OpenAI’s GPT and the WordPress API. It enables effortlessly generate SEO-friendly articles complete with metadata and optimized featured images, improving content freshness and search engine visibility.

💡 Why Use blogblizt?

• Automate content creation to keep your blog fresh and engaging
• Generate SEO-optimized posts with expert-crafted titles, meta descriptions, and focus keyphrases
• Save hours of manual writing, image sourcing, and SEO configuration
• Leverage AI for topic ideation and high-quality writing tailored to international student audiences
• Seamlessly publish and manage drafts directly on your WordPress site via API
• Produce captivating, relevant featured images without external tools
• Support multilingual content creation with randomized language selection for diversity

⚡ Who Is This For?

• Content strategists managing WordPress blogs needing efficient topic generation
• SEO specialists wanting automated post creation with optimized metadata
• Website owners aiming to maintain active, multilingual content
• Marketers who want to leverage AI for high-quality, consistent article production

❓ What Problem Does It Solve?

This workflow automates the entire editorial cycle—from generating engaging topics with AI, drafting full-length articles, producing featured images automatically, to posting drafts configured for SEO on WordPress—dramatically reducing editor workload and improving content output.

🔧 What This Workflow Does

1. ⏱ Trigger

   • Runs on manual trigger or a weekly schedule to ensure consistent content flow

2. 📎 Fetch Site Context

   • Retrieves recent posts, taxonomies, and WordPress API schema to understand site structure

3. 🔍 Generate Topic

   • Uses OpenAI GPT-4.1-mini to roll a random language and craft a targeted blog post topic + SEO metadata

4. 🤖 Draft Article

   • Composes a comprehensive, SEO-friendly article tailored to the generated topic

5. 💌 Create Draft

   • Posts the draft on WordPress with Yoast SEO fields populated

6. 🖼 Generate Image

   • Creates a high-quality, cinematic featured image via AI

7. 📤 Upload & Attach

   • Uploads the image to the WordPress media library and sets it as the post’s featured image

🔐 Setup Instructions

1. Import the workflow file into n8n:

2. Add credentials:

   • WordPress API (with create-post & media permissions)
   • OpenAI API key (for GPT and image models)

3. Customize categories, languages, and schedule in the relevant nodes

4. Adjust the Schedule Trigger timing as desired (e.g. every Monday at 9 AM)

5. Test end-to-end on a staging WordPress site to verify drafts and images publish correctly

🧩 Pre-Requirements

• An operational n8n instance (Cloud or self-hosted) (self-hosted or n8n cloud)
• WordPress site with REST API access & proper authentication
• OpenAI account with API access for both language and image models
• (Optional) Yoast SEO plugin installed for metadata recognition

🛠️ Customize It Further

• Tweak OpenAI prompts for niche topics or additional languages
• Add social-media nodes to auto-share new posts
• Insert an editorial review step before publishing
• Refine image prompts for different visual styles (e.g., “modern infographic” vs. “cinematic portrait”)

🧠 Nodes Used

• Manual Trigger
• Schedule Trigger (weekly)
• HTTP Request (fetch posts, taxonomies, schema; upload media)
• Code (JavaScript analyzers for API schema & taxonomy parsing)
• OpenAI Chat (GPT-4.1-mini for topics & articles)
• OpenAI Image Generation (for featured images)
• WordPress (create draft post)
• Sticky Notes (in-flow documentation)

📞 Support

Built by: Khaisa Studio
Tags: wordpress, marketing, polylang
Category: Content Creation
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Need a custom solution? Reach out at khmuhtadin.com to tailor the workflow for your site.