Add 2 optional params to is_company_select

Improve the `is_company_select()` options texts as the text `User` is too broadly used to be relevant everywhere and especially here in the user's dashboard. (and anyway hard-coded texts should not be present imho in a back-office, or maybe/at least only as a fallback)
Merge pull request #1426 from emanwebdev/patch-43

Add 2 optional params to is_company_select