Hi,
If you have modified direct the core files, your changes will be lost.
The location of the translations is in the /wp-content/languages/plugins directory. If there is your essential-real-estate-xx_XX.mo file, it will not be lost when it is upgraded.
– Please read about “HOW TO OVERRIDE TEMPLATES VIA A THEME” http://plugins.g5plus.net/ere/faq/
– If you modification like this guide, you don’t lose your modification
– Please backup your translation file before update plugin. It would be better if you translate from here: https://translate.ww.wp.xz.cn/projects/wp-plugins/essential-real-estate
Thanks
