ChannelPress – Broadcast posts to Telegram
ChannelPress – This WordPress plugin broadcasts posts you’ve chosen to a Telegram channel that you’ve specified early. You can grab more readers and constant visitors through Telegram and this plugin.
ChannelPress doesn’t use any third-party services or external middlewares, it connects your WordPress site to Telegram directly.
Also, you can use a minimal Markdown formatting for messages to be different from other channels.