Custom Fields (and I18N)

[vixrealitum]

hello again! Do any of you have an idea how to add the content of a custom field to another subpage with language support?

Currently, on the index page I have this (and it works without i18n language versions):

Code:

<? php get_custom_field ('section1'); ?>

On another page, I drag it through

PHP Code:

<? php getPageContent ('index', 'section1');?>

while when I connected the i18n language version, the translation does not change. Regardless of the language, it is always in that first language.

how to do it to detect what language we have and, if there is a second language (en), will replace it as in the example below.

PHP Code:

<? php getPageContent ('index_en', 'section1');?>

Or maybe there is some other way to do it? I am waiting for yours suggestions.
best regards.