This file (languages) is a file that is defined for language translations. Your translations should be in this file. If you are going to make a translation;
You should have POEdit program. Further information regarding language translation is available at this link: https://codex.wordpress.org/Multilingual_WordPress
The defined language extensions for the people who will do translation stated as:
__
_e
And, your language file name:
DCRP-plugin-yourlanguagecode_COUNTRYCODE.po
【WordPress插件】2022年最新版完整功能demo+插件1.0.1.zip （37个子文件） 
ai-related-posts functions 
index.php 72B DCRP-shortcodes.php 2KB assets css dcrp-style.css 2KB js dcrp-script.js 1KB DCRP-widgets.php 7KB DCRP-functions.php 8KB index.php 2KB admin index.php 1KB assets css style.css 9KB js script.js 2KB admin.php 4KB advanced.php 8KB editor.php 6KB
changelog.txt 123B templates aipr-loop.php 653B sp-default-loop.php 703B sp-aipr-loop.php 691B default-loop.php 632B uninstall.php 409B languages DCRP-plugin.pot 7KB ReadMe.txt 496B Documentation assets 
aipr-widget.png 785KB default.png 88KB milligram.min.css 9KB default-widget.png 739KB milligram.css 10KB shortcode2.png 11KB uploading.png 57KB activation.png 37KB AIPR.png 147KB widget.png 93KB shortcode.png 81KB advanced.png 114KB main.css 6KB
Documentation.html 5KB Licensing GPL.txt 14KB README_License.txt 414B资源评论
