You don’t need an additional plugin to translate the texts generated by Easy Social Share Buttons for WordPress on your website. Everything you need is integrated directly into the plugin menu.
Share Counter Text
The translation of the share counter texts (share, shares, etc.) can be found in the Share Counter settings menu. To translate go to Sharing -> Share Counter Settings -> Total Share Counter panel and fill in the texts you are using.
You can find fields in Advanced -> Translation Settings.
If you are using a plugin like WPML or Polylang Easy Social Share Buttons for WordPress will also show a multilingual translate menu. Using this menu you can set the plugin texts for each of the languages on your website.