Drupal 8.x

Well, this is embarassing. 

Have a website project that I've been automatically logged into so long, while developing it, I can't remember the password.  Unrelated issues forced me to clear browser cache, so now I'm locked out and have literally NO idea what password. And the 'reset password' link Does Not work. This is not a project I can feasibly rebuild, so...

Where in a Drupal 8 mysql database (using phpmyadmin) do I go to see/get/change the password?

And what are the steps? I only found stuff for D7.

Hello,

All my "Drupals" (8.8.4, trying to go to 8.8.5) run o.k., basically. However, for a while now I have been getting this error message:

my question is complicated :-(

My site is a marketplace, that is to say that it brings together several stores belonging to several owners.

I want to set up pop-up stores. These are temporary physical stores that display products for a few months, weeks or days.

Hello, 

Trying to upgrade from 8.8.4 to 8.8.5 I get the following messages when updating via composer:

Package jakub-onderka/php-console-color is abandoned, you should avoid using it. Use php-parallel-lint/php-console-color instead.
Package jakub-onderka/php-console-highlighter is abandoned, you should avoid using it. Use php-parallel-lint/php-console-highlighter instead.

What is the significance? What am I supposed to do to get rid of this message? 

Hello, we installed yg_biz theme, and after develop over it our website in English, I started to translate it.... and I´m surprised because it makes very strange things... It shows all the translations of the content at the same time, in all the languages of the language switcher... and the translated content goes in all the versions to the English full text, ignoring the other ones.

I´m not sure if it could be a configuration problem, but I followed several tutorials and neither of them says nothing about these kind of problems....

Hello everyone! We need to translate our Drupal in three languages. Already we configured the language switcher to translate the content, etc. but we found a problem. The content we translate is shown triplicated in the three languages..... I mean, instead of showing the content in each of the languages, it appears three times (in three languages) in all the languages....

Please, could you tell me what should I configure to avoid that?

I reviewed the documentation, but didn´t find anything related to that....

Thank you for your help!!

Kind regards,