Links working strangely under different domain

@Paloma_M

You and I have discussed menu definition before:
https://discourse.gohugo.io/t/38727/2

  • You can omit the identifier property unless two or more entries in a given language have the same name property.
  • Use the pageRef property for internal links, and use the url property for external links. If you don’t do this, you will run into this issue.
  • Omit the language prefix (example: /es) when specifying the pageRef property. You’ve defined the menu entries per language, so Hugo knows what to do.

With these changes, your site configuration should look like this:

config.toml
[languages.en]
contentDir = 'content/english'
description = 'Kaliriu in English'
languageCode = 'en-US'
languageName = 'English'
weight = 1

[[languages.en.menu.main]]
name = 'Home'
pageRef = '/'
weight = 1

[[languages.en.menu.main]]
name = 'Projects'
pageRef = '/projects'
weight = 2

[[languages.en.menu.main]]
name = 'Blog'
pageRef = '/blog'
weight = 3

[[languages.en.menu.main]]
name = 'Contact'
pageRef = '/contact'
weight = 4

[languages.es]
contentDir = 'content/spanish'
description = 'Kaliriu en Español'
languageCode = 'es-ES'
languageName = 'Español'
weight = 2

[[languages.es.menu.main]]
name = 'Inicio'
pageRef = '/'
weight = 1

[[languages.es.menu.main]]
name = 'Proyectos'
pageRef = '/projects'
weight = 2

[[languages.es.menu.main]]
name = 'Blog'
pageRef = '/blog'
weight = 3

[[languages.es.menu.main]]
name = 'Contacto'
pageRef = '/contact'
weight = 4

Finally, to allow your site to be served correctly from both kaliriu.netlify.app and kaliriu.com, do not pass the menu entry URL through absLangURL. Change this:

<a class="header-nav__list-link" href="{{ .URL | absLangURL }}">{{ .Name }}</a>

To this:

<a class="header-nav__list-link" href="{{ .URL }}">{{ .Name }}</a>